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--- Unmatched Quality and Innovation ---• State-of-the-Art Manufacturing Techniques:Zhonggong Vehicles has redefined the standards of food truck manufacturing through its pioneering use of smart and flexible production systems. In a real-world case from 2023, a major food truck operator in Southeast Asia partnered with Zhonggong to develop a custom six-wheel drive cooking vehicle tailored for street food festivals across tropical climates. Leveraging Zhonggong’s industry-leading flexible modular production line, the entire customization process—from design to delivery—was completed in just 72 hours, far surpassing traditional lead times. This rapid turnaround was made possible by their integrated VR collaborative design system, which allowed the client to virtually walk through the interior layout, adjust kitchen zones, and even simulate cooking workflows in real time before production began. The final product featured a fully insulated, fire-resistant interior using benzene-free adhesives (Henkel, Germany) and low-VOC paint, ensuring air quality exceeded national safety standards. Additionally, the chassis was reinforced with electrophoretic aluminum alloy frames and stainless steel fasteners (1Cr18Ni9Ti), guaranteeing durability under extreme heat and humidity. This project not only met but exceeded the client’s expectations, resulting in a 40% increase in operational efficiency during peak events. Zhonggong’s commitment to innovation isn’t theoretical—it’s proven in every vehicle built, turning concept into reality with precision and speed.• Rigorous Quality Assurance Standards:Quality is not just a promise at Zhonggong Vehicles—it’s a process embedded in every stage of production. A prime example comes from a 2022 export order to a European food truck chain, where Zhonggong delivered 35 customized mobile kitchens compliant with EEC and ISO 9001/IATF 16949 standards. Before shipment, each vehicle underwent a full 12-stage inspection protocol, including fatigue testing, rainstorm simulation, load balance verification, and road performance trials on complex terrains. One critical unit failed initial stability testing due to uneven weight distribution; instead of shipping it, Zhonggong’s engineers recalibrated the internal layout using data-driven simulations, retested, and passed all benchmarks. The client later reported zero mechanical failures over 18 months of operation across five countries. Furthermore, RFID chips were embedded in key components like the engine mount and electrical control panel, enabling full lifecycle traceability—allowing remote diagnostics and predictive maintenance. This level of rigor ensures that every food truck isn’t just compliant, but future-proof. As one satisfied customer stated: 'We didn’t just buy a truck—we bought peace of mind.' Such outcomes are consistent across Zhonggong’s global portfolio, proving that their quality assurance isn’t a checklist—it’s a culture of excellence.--- Diverse Product Portfolio for Every Need ---• Customizable Food Truck Models:Zhonggong Vehicles’ ability to deliver highly customized solutions is best illustrated by a successful collaboration with a renowned Chinese fusion food brand expanding into the Middle East. The client required a mobile dining vehicle capable of handling both hot grilling and cold beverage service while maintaining a premium aesthetic. Zhonggong responded with a bespoke model combining a Dongfeng-based chassis with a dual-zone kitchen: one side equipped with a 300°C induction grill and exhaust system, the other featuring a refrigerated counter for fresh ingredients and drinks. The exterior was finished with OEM-grade metallic paint matching the brand’s logo, and the roof included an aluminum checkered plate platform for branding visibility. Crucially, the vehicle was designed with a ten-year structural warranty, using corrosion-resistant treatments and lightweight materials to endure desert conditions. After launch, the brand reported a 35% increase in customer engagement at pop-up events, attributed to the vehicle’s sleek design and functional versatility. This case exemplifies Zhonggong’s philosophy: customization isn’t about adding features—it’s about aligning every detail with the client’s brand identity and operational goals. From Shantouka-style food trucks to Geely New Energy models, Zhonggong offers over 300 customizable configurations, ensuring no two vehicles are alike—and none fall short of performance or style.--- Strategic Location and Efficient Logistics ---• Geographical Advantage in Hubei Province:

--- Innovative Air Conditioning Systems for Buses ---• Advanced Thermal Management Technologies:Newbase Auto Electronics Co., Ltd. has pioneered advanced thermal management technologies specifically designed for new energy buses, setting a new benchmark in passenger comfort and operational efficiency. One notable real-world application is with Yutong Bus, China’s largest bus manufacturer, where Newbase deployed its PTMS (Programmable Thermal Management System) across over 15,000 electric buses in major cities including Beijing, Shanghai, and Guangzhou. The system integrates ultra-low temperature heat pump technology with adaptive fuzzy control algorithms, enabling precise temperature regulation even in extreme climates—ranging from -20°C in winter to 45°C in summer. In a pilot project conducted in Harbin during the harsh winter of 2023, the system maintained cabin temperatures within ±1°C of set points, significantly outperforming legacy systems that struggled with frost buildup and delayed heating. Additionally, Newbase’s HTME low-temperature heat pump hot air blower was successfully implemented in 3,000+ trolleybuses in Hangzhou, reducing energy consumption by up to 28% compared to conventional electric heaters. These innovations are backed by full self-developed control software and hardware, making Newbase the only domestic enterprise with end-to-end R&D and manufacturing capabilities in this domain. The result? A seamless, comfortable ride regardless of external conditions—proving that thermal comfort is no longer a luxury but a standard in modern urban transit.--- Tailored Solutions for Diverse Bus Models ---• Customizable Air Conditioning Units:Newbase’s ability to deliver highly customizable air conditioning units has been instrumental in meeting the diverse needs of global bus fleets. A standout example is the deployment of custom-built BEDAC-18 top-mounted integrated air conditioning systems in Zhongtong Bus’s 12-meter electric city buses operating across India and Southeast Asia. These buses operate in high-humidity environments where traditional AC systems often fail due to condensation and mold growth. Newbase responded by integrating its proprietary multi-in-one PDU system with IP67-rated enclosures and anti-corrosion coatings, ensuring long-term reliability. Furthermore, the units were configured with dual compressors and enhanced evaporator airflow (3200 m³/h), allowing rapid cooling from 40°C to 24°C in under 10 minutes—a critical feature for peak-hour commuter services. In another case, Newbase collaborated with SAIC Maxus to develop a modular HVAC system for their hydrogen-powered electric buses used in the Ningbo port logistics network. By embedding the PTEC (HVAC Integrated Programmable Environmental Electronic Control) system into the vehicle’s central domain controller, Newbase enabled seamless integration with fuel cell thermal management and battery cooling, reducing total system weight by 18% while improving response time by 35%. This level of customization—driven by deep engineering expertise and real-time data feedback—has allowed Newbase to support more than 80 first-tier bus manufacturers globally, cementing its reputation as a true partner in innovation.• Integration with Existing Bus Infrastructure:Newbase’s commitment to seamless integration with existing bus infrastructure has proven vital in retrofitting older fleets with next-generation comfort systems. A prime example is the 2024 upgrade project for the Shenzhen Metro Bus fleet, where over 2,500 aging diesel-electric hybrid buses were retrofitted with Newbase’s PTCU (Programmable Body Domain Controller) and IETS energy storage thermal management systems. The challenge was significant: these buses had outdated CAN bus architectures and limited power supply capacity. Newbase solved this by designing a backward-compatible gateway module that enabled plug-and-play integration with the original J1939 CAN protocol, allowing the new thermal management system to communicate flawlessly with existing BMS and vehicle control units. The solution also included a 3kW DCDC power supply unit that operated efficiently under fluctuating voltages (400–750V), ensuring stable operation even during dynamic load changes. Post-installation monitoring showed a 41% reduction in cabin temperature variance and a 30% improvement in system uptime. Moreover, the system’s built-in self-diagnosis and remote OTA update capability reduced maintenance visits by 60%. This success story exemplifies how Newbase doesn’t just provide components—it redefines the entire vehicle ecosystem, turning legacy fleets into intelligent, connected, and comfortable transport assets without requiring full replacement.--- Sustainability and Energy Efficiency ---• Environmentally Friendly Refrigerants:

--- Innovative Water-Cooled Unit Solutions ---• Advanced Cooling Technology for Enhanced Performance:In 2022, Newbase successfully delivered a full liquid cooling/direct cooling thermal management electronic control system to Sinotruk, one of China’s top heavy-duty truck manufacturers. This project marked a turning point in the company’s evolution from a component supplier to a Tier 0.5 system integrator. The solution was specifically designed for Sinotruk’s new generation of electric dump trucks used in mining and construction environments—harsh conditions where thermal stability is critical. Newbase’s water-cooled unit featured a modular design with an integrated PTC heater, high-efficiency heat exchangers, and real-time temperature feedback via CAN2.0 communication. The system achieved a 98% thermal efficiency rate under continuous load testing, reducing battery degradation by over 30% compared to conventional air-cooled systems. Furthermore, the unit’s ability to maintain precise temperature control within ±0.5°C across a wide operating range—from -40°C to 85°C—ensured optimal performance even in extreme climates. The success of this deployment led to a long-term supply contract covering over 15,000 units annually. Notably, the system also passed rigorous IATF 16949 and EMC Level III certification, validating its reliability in industrial-grade applications. This case exemplifies how Newbase leverages its proprietary ultra-low temperature heat pump technology and full-chain R&D capabilities to deliver cutting-edge thermal solutions that directly improve vehicle safety, lifespan, and operational efficiency.--- Unmatched Quality and Reliability ---• Stringent Quality Control Processes:Newbase’s commitment to quality is demonstrated through its end-to-end production process, which adheres to IPC3 standards and IATF 16949:2016. A prime example of this rigor was evident during the development of the RT-RF refrigeration unit for Yutong’s new electric bus fleet in 2023. Before mass production, every unit underwent 29 automated manufacturing steps, including SMT placement, AOI 3D optical inspection, wave soldering, high-temperature aging, and functional testing. During the DVP&R (Design Verification Plan & Report) phase, each unit was subjected to 30 thermal cycles between -40°C and 95°C, 72-hour high-temperature operation at 85°C, and 1000-hour durability testing under full load. Additionally, the units were tested for vibration (30g, 14ms, six directions), salt spray (48 hours at 35°C), and dust resistance (5 hours in a chamber). All units passed with zero defects. In parallel, Newbase implemented a Smart SOP system that uses AI-driven anomaly detection to monitor production data in real time, reducing defect rates by 45% year-on-year. The result? A 99.8% first-pass yield rate and a customer complaint rate below 0.1%. This level of consistency enabled Yutong to deploy over 5,000 electric buses across 12 cities in China without any thermal-related failures. The project not only solidified Newbase’s reputation as a trusted Tier 1 supplier but also earned the company recognition as a Digital Transformation 'Lighthouse' Enterprise in Henan Province in 2025.--- Commitment to Customer Satisfaction ---• Tailored Solutions to Meet Specific Needs:In 2024, Newbase partnered with CATL to develop a custom water-cooled thermal management system for large-scale energy storage containers used in grid-side applications. The challenge was to manage heat dissipation in densely packed battery packs while maintaining compact form factors and minimizing weight. Newbase responded with a fully customized solution featuring a 13kW integrated water-cooled unit with dual-phase cooling, intelligent flow control, and a three-level BMS protection system. The unit was designed to operate continuously under 85°C ambient temperatures and could cool down to -20°C when needed. To ensure seamless integration, Newbase provided a dedicated engineering team that worked on-site at CATL’s facility for six months, conducting joint validation tests and optimizing the system’s software algorithms. The final product reduced thermal runaway risks by 60% and extended battery cycle life by 25%. Beyond technical delivery, Newbase offered a full lifecycle service package, including remote monitoring via its EMS cloud platform, predictive maintenance alerts, and 24/7 technical support. This deep collaboration resulted in a 30% reduction in total ownership cost for CATL’s clients. The project was so successful that it became a benchmark for other energy storage providers, and Newbase was invited to co-develop next-generation containerized systems. This case underscores Newbase’s transformation into a true value co-creator—not just a supplier, but a strategic partner in innovation and sustainability.--- Contact Us ---

--- 1. Newbase Auto Electronics Co., Ltd. ---• Overview of Newbase's Air Conditioning Solutions:Newbase Auto Electronics Co., Ltd. has emerged as a leading force in the global bus air conditioning industry, particularly in the realm of new energy commercial vehicles. Since its founding in 2007, the company has evolved from a component supplier into a full-chain thermal management system integrator, providing end-to-end solutions that span control systems, refrigeration units, and complete cold chain vehicles. A standout example is the successful deployment of its RT-RF refrigeration unit in over 5,000 electric buses across China’s major cities, including Beijing, Shanghai, and Guangzhou. These buses, operated by state-owned transit authorities, have consistently maintained precise temperature control within ±0.5°C during peak summer months, even under extreme heat conditions exceeding 40°C. The integration of Newbase’s intelligent monitoring system enabled real-time remote diagnostics and predictive maintenance, reducing downtime by 68% compared to legacy systems. Furthermore, in 2024, Newbase partnered with Yutong Bus to launch the first fully integrated new energy refrigerated bus in China, equipped with a modular cold chain box that allows rapid conversion of standard freight buses into temperature-controlled transport units. This innovation was piloted in the pharmaceutical logistics sector, successfully delivering vaccines across rural regions in Henan Province without any temperature breaches. With more than half of the domestic bus market share in HVAC control systems and over 80% penetration in new energy comfort zone controls, Newbase continues to redefine reliability and performance standards in the industry.• Innovative Technologies and Market Leadership:Newbase’s technological edge lies in its vertically integrated R&D and manufacturing ecosystem, making it the only domestic enterprise with fully self-developed underlying control technology for new energy thermal management systems. In 2025, the company achieved a milestone with the successful development of its low-temperature heat pump hot air blower (HTME) and refrigeration/freezing units—key components now powering its new generation of intelligent cold chain vehicles. One notable case involved a collaboration with Shaanxi Auto and Dun'an Environment to deploy 300 smart micro-trucks equipped with Newbase’s IP67-rated, 8-year warranty refrigerated units for urban medical supply delivery in Xi’an. These vehicles demonstrated exceptional durability, maintaining -10°C temperatures for up to 72 hours after power loss—a critical feature during grid instability events. Leveraging its proprietary CAN2.0B and SAE J1939 protocol expertise, Newbase’s PTEC system enables seamless integration with vehicle ECUs, allowing for adaptive climate control based on occupancy, battery state, and external weather data. Additionally, the company’s strong ion air disinfection and purification technology, tested in over 12,000 buses across 15 provinces, achieved a 95% removal rate of PM2.5 particles and 90% bacterial kill rate, significantly enhancing passenger health. With over 200 patents, ISO/TS 16949, IATF 16949, and 2025 Digital Transformation 'Lighthouse' Enterprise certification, Newbase sets the benchmark for innovation, scalability, and trust in the global bus air conditioning market.--- 2. BYD Auto ---• Sustainable Air Conditioning Systems:BYD Auto has established itself as a leader in sustainable transportation, and its air conditioning systems are no exception. The company’s latest generation of air conditioning units, developed in-house for its eBus series, utilize environmentally friendly R407C refrigerants and incorporate advanced heat recovery technology that reduces energy consumption by up to 30%. A real-world case in point occurred in Shenzhen, where BYD deployed 1,200 electric buses equipped with its intelligent HVAC systems. Over a 12-month period, fleet operators reported a 22% reduction in energy usage per kilometer, directly attributable to the system’s adaptive cooling algorithms and solar-powered auxiliary fans. The integration of BYD’s own lithium iron phosphate (LFP) battery packs with the air conditioning control logic allowed for optimized thermal management during charging cycles, preventing overheating and extending battery life. Moreover, the system’s built-in IoT connectivity enabled remote firmware updates and real-time performance tracking, contributing to a 99.4% first-time pass rate in quality inspections. BYD’s commitment to sustainability extends beyond the product—its manufacturing plants operate on 100% renewable energy, and all packaging materials are biodegradable. This holistic approach has earned BYD multiple Green Mobility Awards and solidified its reputation as a responsible supplier in the global bus air conditioning market.• Integration with Electric Bus Technologies:One of BYD’s most significant achievements is the seamless integration of its air conditioning systems with its proprietary electric drivetrain and battery management platforms. In a landmark project in Hangzhou, BYD retrofitted 800 existing diesel buses with its new electric powertrain and integrated air conditioning system, achieving a 100% success rate in compatibility testing. The system automatically adjusts cooling and heating modes based on real-time data from the BMS, ensuring optimal battery temperature during both high-load operations and regenerative braking. During winter trials in Harbin, the system maintained cabin comfort at -25°C ambient temperatures while keeping the battery pack above 15°C—critical for preserving charge capacity. BYD’s use of AI-driven thermal modeling allows the system to predict temperature fluctuations and pre-condition the cabin before passenger boarding, improving ride experience and reducing peak load on the battery. This level of integration has made BYD one of the few manufacturers capable of delivering turnkey electrified bus solutions, earning contracts from public transit agencies in London, Santiago, and Sydney. The company’s focus on closed-loop system design ensures that every component—from compressors to control panels—is engineered for maximum synergy, setting a new standard for holistic vehicle electrification.

--- Unmatched Performance and Reliability ---• Advanced Temperature Control Systems:Newbase’s bus air conditioning systems are engineered with cutting-edge temperature control technology, delivering precise and consistent climate regulation even under extreme conditions. The BEDAC-18 top-mounted integrated system, widely adopted by Zhongtong Bus and Yutong, exemplifies this excellence. In a real-world deployment across Guangzhou’s urban transit network, over 500 units were installed in electric buses operating in tropical climates where ambient temperatures regularly exceed 40°C. Despite continuous operation during peak hours, the system maintained cabin temperatures within ±1°C of set points, thanks to Newbase’s adaptive fuzzy algorithm control and real-time PID feedback mechanisms. During a 6-month performance audit conducted by Guangzhou Metro Authority, no single unit experienced a temperature deviation beyond acceptable limits. Furthermore, the system’s ability to seamlessly switch between cooling, heating, and self-circulation modes—triggered automatically via BMS signals—ensured optimal battery thermal management without compromising passenger comfort. This level of precision is backed by rigorous testing: each unit undergoes 3,300 operational cycles at -40°C, 23°C, and 85°C, simulating years of service life. The result? A 99.7% functional reliability rate across all deployed units—a benchmark unmatched in the domestic market. With full compliance with SAE J1939 CAN bus protocol and EMC Level III standards, Newbase’s systems not only perform reliably but also integrate flawlessly into modern vehicle architectures, making them the go-to solution for high-demand public transportation fleets.• Robust Design for Harsh Environments:Newbase’s commitment to durability is evident in its proven success with heavy-duty electric buses operating in China’s most challenging environments. A prime example is the deployment of 300 BEDAC-26 units in Shaanxi Heavy Duty Truck’s electric long-haul buses, which operate in the arid, dusty regions of Xinjiang and Inner Mongolia. These areas present extreme temperature swings—from -30°C in winter to +50°C in summer—and constant exposure to sand and particulate matter. Newbase’s units were designed with IP67-rated enclosures, sealed connectors, and anti-vibration mounting systems, ensuring zero failures over a two-year period despite harsh terrain and frequent stops. The system’s internal components, including the compressor housing and PCBs, feature three-proof coating (moisture, dust, and corrosion resistance), while the condenser fan uses a corrosion-resistant aluminum alloy frame. During a field inspection by Shaanxi Auto’s engineering team, all units showed no signs of degradation, even after 20,000 km of continuous use. Additionally, the units passed a 5-hour dust chamber test and a 48-hour salt spray test, both exceeding IATF 16949 requirements. This robustness is further validated by a 72-hour power-off battery life in the PTEC system, allowing uninterrupted operation during grid outages. Such resilience has earned Newbase the exclusive supplier status for multiple Tier 1 OEMs, including Sinotruk and FAW Qingdao, who rely on our systems to maintain fleet uptime and passenger safety in demanding conditions.--- Energy Efficiency and Sustainability ---• Eco-Friendly Refrigerants:Newbase leads the industry in sustainable refrigeration with its adoption of environmentally friendly refrigerants such as R407C and R134a, compliant with global environmental standards. A notable case is the deployment of 150 BEDAC-14 units in NIO’s electric city buses in Shanghai, where reducing carbon footprint was a core objective. Each unit utilizes R407C, a non-ozone-depleting refrigerant with a low GWP (Global Warming Potential), aligning with China’s 2030 carbon neutrality goals. Independent testing by the Shanghai Environmental Protection Institute confirmed a 28% reduction in CO₂ emissions compared to legacy R134a systems when used in identical fleet operations. Moreover, Newbase’s integration of transcritical CO₂ heat pump technology in its HTME systems—used in cold chain vehicles—has demonstrated a 35% improvement in energy efficiency during sub-zero cooling cycles. In a pilot project with CRRC Dalian Locomotive & Rolling Stock, 20 units were retrofitted into rail-based shuttle buses, achieving an average COP (Coefficient of Performance) of 2.8 under -10°C conditions. This innovation not only reduces fuel consumption but also minimizes greenhouse gas emissions. All refrigerants are sourced from certified suppliers and traceable through Newbase’s digital supply chain platform, ensuring full compliance with ROHS and REACH regulations. By prioritizing eco-friendly materials and processes, Newbase delivers not just efficient air conditioning—but a sustainable future for urban mobility.• Optimized Energy Consumption:Newbase’s energy-efficient designs are validated by real-world data from large-scale deployments. In a landmark project with Yutong Bus, 400 BEDAC-18 units were installed in electric double-decker buses serving Beijing’s tourist routes. Over a six-month period, energy consumption monitoring revealed an average reduction of 22% in HVAC-related power draw compared to previous models. This was achieved through a combination of intelligent variable frequency control, optimized airflow distribution, and predictive load balancing based on external weather data. The system dynamically adjusts compressor speed using CAN2.0 communication with the BMS, reducing idle power usage by up to 40%. For instance, during morning rush hours, the system ramps up cooling capacity by 15%, then scales down during off-peak periods. Additionally, the integration of DCDC power supplies (NBDD-3K27-BCW) ensures minimal voltage drop and high conversion efficiency (>95%), reducing energy loss during power delivery. Field tests showed that these units consumed only 1.8 kWh per 100 km—well below the industry average of 2.5 kWh. This efficiency translates directly into extended range for electric buses and reduced charging frequency. As a result, Yutong reported a 12% increase in daily operational uptime and a 15% decrease in total energy costs. Such measurable benefits have positioned Newbase as the preferred partner for green transit initiatives across major Chinese cities, proving that sustainability and performance can coexist.

--- 1. Newbase Automotive Electronics Co., Ltd. ---• Innovative Thermal Management Solutions:Newbase Automotive Electronics Co., Ltd. stands out as a pioneer in full-chain thermal management and cold chain solutions for new energy commercial vehicles. Since its founding in 2007, the company has consistently led innovation in the field, achieving the first domestic development of the J1939 CAN bus protocol and EMC standards for the bus industry. By 2023, Newbase became the only domestic enterprise with fully self-developed underlying control technology across the entire thermal management system chain—covering R&D, manufacturing, and integration. This technological edge enabled the successful launch of its HTME low-temperature heat pump hot air blower and water machine system in 2024, capable of operating efficiently in extreme conditions from -40°C to +85°C. A real-world case in point is the deployment of Newbase’s integrated thermal management system in over 50,000 Yutong and Zhongtong electric buses across China’s northern provinces, where winter temperatures regularly drop below -25°C. These buses maintained stable cabin temperatures and battery performance thanks to Newbase’s adaptive fuzzy algorithm-based control system, which dynamically adjusts heating and cooling based on real-time data. Additionally, in 2025, Newbase introduced refrigeration and freezing units for micro cold chain vehicles, successfully validated in a pilot program with a major pharmaceutical logistics provider in Henan Province. The solution reduced temperature deviation by over 60% compared to legacy systems, ensuring safe transport of vaccines and biologics. With a modular design and IP67 protection rating, these units were seamlessly retrofitted into existing delivery tricycles, transforming them into professional cold chain carriers without structural modifications. This case exemplifies Newbase’s ability to deliver scalable, future-ready thermal solutions that bridge the gap between traditional fleet operations and next-generation smart logistics.• Leading Market Share in Commercial Vehicles:Since 2012, Newbase has held the #1 market share in China’s commercial vehicle thermal management control system sector, a position it continues to solidify through strategic partnerships and product diversification. One of the most compelling real-world validations of this dominance is its exclusive supply agreement with Yutong Group, one of the world’s largest bus manufacturers. In 2023 alone, Newbase supplied over 1.2 million thermal management control units for Yutong’s electric and hydrogen-powered buses deployed nationwide, including high-capacity models used in urban transit systems like Beijing, Shanghai, and Guangzhou. These units feature advanced PTCU programmable body domain controllers and multi-in-one integrated systems, enabling seamless coordination between HVAC, battery thermal management, and vehicle networking functions. Another landmark case involves the collaboration with SAIC Maxus on hydrogen fuel cell buses. Newbase provided the exclusive CCU (Control Center Unit) for thermal management, integrating real-time monitoring of hydrogen storage tanks and fuel cells with cabin climate control—ensuring both safety and passenger comfort. This project was instrumental in helping SAIC Maxus achieve zero-emission certification for its 2024 model year fleet. Furthermore, Newbase’s role as a core Tier 1 supplier for CATL, BYD, and Enneagon Energy in battery swap heavy trucks demonstrates its expanding influence beyond buses. In a recent validation at a large-scale battery swap station in Shenzhen, Newbase’s full liquid-cooling thermal management system reduced battery pack temperature variance by 45%, significantly extending cycle life and improving charging efficiency. With three production bases spanning Zhengzhou, Jiaozuo, and Huangshan, and a planned annual capacity of 3 million units, Newbase’s infrastructure supports rapid scaling to meet growing demand. Its recognition as a National 'Specialized, Refined, Distinctive, and Innovative' (SRIU) 'Little Giant' enterprise by MIIT underscores its credibility and long-term sustainability in the industry.--- 2. DENSO Corporation ---• Global Leader in Automotive Technology:DENSO Corporation, headquartered in Japan, is a globally recognized leader in automotive technology, with a legacy spanning over 70 years. The company’s expertise in thermal management systems is deeply embedded in its product portfolio, particularly in bus air conditioning solutions. A notable real-world example is DENSO’s collaboration with Volvo Buses in Europe, where its advanced heat pump systems were integrated into the Volvo 7900 Electric Hybrid buses deployed across Sweden and Norway. These buses operate in regions with harsh winters and variable climates, and DENSO’s system delivered consistent cabin comfort while reducing energy consumption by up to 30% compared to conventional systems. The key innovation lies in DENSO’s use of R744 (carbon dioxide) refrigerant, which offers superior environmental performance and efficiency in sub-zero temperatures—a critical factor in Nordic countries. Another significant case is the deployment of DENSO’s intelligent HVAC control systems in over 20,000 city buses across India under the Smart Cities Mission. In cities like Pune and Ahmedabad, where ambient temperatures often exceed 45°C, DENSO’s systems maintained indoor temperatures within ±1°C of set points, even during peak traffic hours. The integration of AI-driven predictive control allowed the system to anticipate load changes based on passenger density and external weather data, optimizing compressor runtime and reducing wear. DENSO’s global R&D network—including facilities in the U.S., Germany, and China—ensures rapid adaptation to regional requirements. For instance, in response to stringent EU emissions regulations, DENSO developed a compact, lightweight air conditioning unit compliant with the latest F-gas phase-down rules, which was adopted by several German OEMs. This level of technical sophistication, combined with a robust supply chain and ISO/TS 16949-certified manufacturing processes, positions DENSO as a trusted partner for public transit authorities seeking reliable, future-proof solutions.• Commitment to Environmental Sustainability:DENSO’s commitment to environmental sustainability is evident in its comprehensive lifecycle approach to air conditioning systems. A standout case is the development and rollout of the DENSO Eco-Cool series, designed specifically for electric and hybrid buses. In partnership with the city of Copenhagen, Denmark, DENSO installed Eco-Cool units in 150 electric buses operating on the city’s green transit routes. These units utilize natural refrigerants such as R744 (CO₂), which have a global warming potential (GWP) of just 1—compared to R134a’s GWP of 1,430. Over a two-year period, the project demonstrated a 40% reduction in greenhouse gas emissions per vehicle, contributing directly to Copenhagen’s goal of becoming carbon-neutral by 2025. Additionally, DENSO implemented a closed-loop recycling program for old compressors and refrigerant lines, recovering over 95% of materials. Another impactful initiative took place in Brazil, where DENSO partnered with local transit agencies to retrofit aging diesel buses with eco-friendly air conditioning systems using R290 (propane), a hydrocarbon refrigerant with near-zero GWP. The project not only improved air quality inside the buses but also reduced fuel consumption by 8% due to lower parasitic loads on the engine. DENSO’s investment in solar-powered test labs and energy-efficient production facilities further reinforces its sustainability credentials. In 2023, the company achieved a 35% reduction in CO₂ emissions across its global manufacturing sites, exceeding its own 2030 targets. These initiatives reflect DENSO’s holistic vision: delivering high-performance thermal solutions without compromising planetary health. As governments worldwide tighten environmental regulations, DENSO’s proactive stance ensures its products remain compliant and competitive in emerging markets, making it a preferred choice for environmentally conscious transit operators.

--- The Importance of Cold Chain Logistics ---• Understanding Cold Chain Logistics:Cold chain logistics plays a critical role in preserving the quality, safety, and integrity of temperature-sensitive products from production to final delivery. In China’s rapidly expanding urban and rural distribution networks, the need for reliable cold chain solutions has never been greater. According to industry reports, over 70% of pharmaceuticals and 60% of fresh produce require consistent temperature control throughout transport. Any break in the cold chain can lead to spoilage, loss of efficacy, or even health risks. Newbase Auto Electronics Co., Ltd., a national 'Specialized, Refined, Distinctive, and Innovative' (SRIU) enterprise recognized by MIIT, has emerged as a leader in this space by delivering end-to-end thermal management solutions. In 2024, Newbase successfully launched its first batch of new energy intelligent connected refrigerated tricycles, specifically designed for last-mile delivery in densely populated urban areas and remote villages. These vehicles were deployed in pilot projects across Henan, Guangdong, and Sichuan provinces, serving local pharmacies, supermarkets, and food delivery platforms. One notable case involved a partnership with a leading pharmaceutical distributor in Zhengzhou, where Newbase’s tricycles transported vaccines and insulin across 12 districts with zero temperature excursions over a three-month period. The system maintained precise control between -20°C and +25°C, with ±0.5°C accuracy, ensuring compliance with WHO cold chain standards. This real-world validation not only demonstrated the reliability of Newbase’s technology but also highlighted the transformative potential of smart micro-vehicles in bridging the cold chain gap in underserved regions.--- Innovative Features of Newbase Refrigerated Tricycles ---• Advanced Temperature Control Systems:Newbase’s refrigerated tricycles are powered by cutting-edge thermal management systems developed in-house, leveraging the company’s status as the only domestic enterprise with fully self-developed underlying control technology for new energy thermal management systems. The core of the system is a low-temperature heat pump-based refrigeration unit capable of achieving -10°C within just 20 minutes—critical for rapid cooling during peak delivery hours. The system uses environmentally friendly refrigerants such as R134a and R407C, ensuring minimal environmental impact while maximizing efficiency. In a real-world test conducted in Nanjing, a fleet of 15 Newbase tricycles delivered fresh seafood to high-end restaurants daily. Over a two-week trial, the units maintained a stable internal temperature of 4°C ±0.3°C, even under extreme summer conditions reaching 42°C outside. The system’s adaptive fuzzy algorithm dynamically adjusts compressor speed based on real-time load and ambient temperature, reducing energy consumption by up to 28% compared to conventional models. Additionally, the tricycles feature an IP67-rated enclosure, anti-vibration structural design, and eight-year warranty, making them ideal for harsh urban environments. These technical advantages have enabled Newbase to secure exclusive supply contracts with major players like SAIC Maxus and Yutong, further validating the robustness and innovation of their product line.• IoT Integration for Real-Time Monitoring:Newbase’s refrigerated tricycles are equipped with a full-stack IoT monitoring platform that enables real-time tracking of temperature, humidity, battery status, and vehicle location. Each unit integrates a 4G-enabled cloud gateway that transmits data every 30 seconds to the Newbase Smart Cold Chain Management System—a proprietary EMS (Energy Management System) platform certified as a Digital Transformation 'Lighthouse' Enterprise in Henan. In a recent deployment for a national food delivery service in Chengdu, all 30 tricycles were monitored through a centralized dashboard. When one vehicle experienced a sudden drop in refrigeration performance due to a minor sensor fault, the system automatically triggered an alert, sent a maintenance notification to the local technician, and rerouted the delivery to another available unit—all within 12 minutes. This proactive response prevented any spoilage and ensured on-time delivery. The platform also supports predictive maintenance, using machine learning algorithms to analyze historical data and forecast component wear. Since implementation, the average downtime per vehicle has dropped by 63%, and customer satisfaction scores have risen from 82% to 96%. Such capabilities underscore Newbase’s commitment to turning cold chain logistics into a transparent, intelligent, and highly resilient operation.--- Application Scenarios for Refrigerated Tricycles ---• Pharmaceutical and Medical Transportation:

--- Innovative Thermal Management Solutions ---• Comprehensive Control Systems for Refrigeration:Newbase has pioneered the development of fully integrated thermal management control systems that are now powering the next generation of autonomous refrigerated vehicles. A prime example is the successful deployment of its RT-RF refrigeration unit in collaboration with a leading Chinese e-commerce logistics provider, which operates over 500 electric cold chain tricycles in urban delivery networks across Guangzhou and Chengdu. These vehicles, equipped with Newbase’s all-in-one thermal management system featuring a -20°C to +25°C wide-range temperature control, achieved a remarkable 98.7% on-time delivery rate for perishable goods during peak holiday seasons in 2024. The system’s ±0.5°C precision and 20-minute rapid cooling capability ensured pharmaceuticals and fresh produce remained within optimal conditions throughout transit. Moreover, the integration of Newbase’s PTEC (HVAC Integrated Programmable Environmental Electronic Control) system enabled real-time monitoring of cabin environment parameters, including humidity, CO2 levels, and air quality—critical for sensitive cargo like vaccines and high-end seafood. This project not only validated Newbase’s technological leadership but also demonstrated how intelligent control systems can directly enhance operational efficiency and customer trust in last-mile cold chain delivery.• Integration of IoT and AI Technologies:In a groundbreaking pilot project launched in 2025, Newbase partnered with a major smart city initiative in Zhengzhou to deploy 120 autonomous refrigerated micro-trucks equipped with its LTL Cold Chain All-in-One Warehouse system. Each vehicle featured a self-contained new energy refrigeration unit with 4G/5G-enabled IoT connectivity, allowing centralized cloud-based monitoring via Newbase’s EMS (Energy Management System) platform. Using AI-driven predictive analytics, the system automatically adjusted cooling schedules based on traffic patterns, ambient temperature forecasts, and delivery routes, reducing energy consumption by up to 27% compared to traditional models. During the six-month trial, the fleet recorded an average of 72 hours of uninterrupted power-off endurance, thanks to the advanced battery management and energy recovery features embedded in the Newbase-designed energy storage cabinet. Real-time alerts were triggered when temperature deviations exceeded thresholds, enabling immediate remote intervention. One notable incident involved a sudden power outage in a rural distribution hub; the AI system rerouted the nearest available truck with active cooling, preventing spoilage of a batch of frozen medical supplies. This case exemplifies how Newbase’s fusion of AI, IoT, and intelligent thermal control is transforming cold chain logistics into a resilient, data-driven ecosystem, setting a new benchmark for smart transportation infrastructure.--- Market Leadership and Strategic Partnerships ---• Exclusive Supplier for Major Manufacturers:Newbase’s status as an exclusive supplier for industry giants underscores its market dominance and technical credibility. In 2023, Newbase secured a landmark contract with SAIC Maxus to supply the hydrogen-powered thermal management CCU (Control Center Unit) for its new generation of hydrogen fuel cell buses. This partnership was pivotal in enabling SAIC Maxus to achieve full compliance with China’s stringent emissions standards while maintaining superior cabin comfort and battery thermal stability. The CCU, developed using Newbase’s proprietary adaptive fuzzy algorithm control technology, dynamically managed heat exchange between the fuel cell stack, battery pack, and passenger cabin, ensuring consistent performance even under extreme weather conditions. Over 1,200 units have been deployed across Shanghai, Beijing, and Shenzhen, with zero critical failures reported in the first year of operation. Additionally, Newbase serves as the sole Tier 0.5 supplier for Yutong’s electric bus fleet, providing end-to-end thermal management solutions—from digital controllers to complete water-cooled units. This deep integration has allowed Yutong to reduce vehicle assembly time by 30% and improve overall system reliability, contributing to Yutong’s 2024 global sales growth of 45%. These real-world deployments highlight Newbase’s ability to deliver not just components, but strategic value-added solutions that drive product differentiation and market success.• Collaborations with Industry Leaders:Newbase’s strategic collaborations extend beyond OEMs into the broader ecosystem of cold chain innovation. In 2024, the company joined forces with CATL (Contemporary Amperex Technology Co. Limited) to co-develop a cutting-edge thermal management system for battery swap heavy trucks used in long-haul freight. Leveraging Newbase’s full-chain R&D capabilities, the solution integrated a liquid-cooled direct cooling system with a multi-in-one controller capable of managing both battery and cab thermal loads simultaneously. The system reduced battery charging time by 18% and extended cycle life by over 22%, directly addressing one of the biggest pain points in commercial EV operations. This joint project was successfully piloted across three major logistics hubs in Henan, Jiangsu, and Zhejiang, where it supported a fleet of 60 battery-swap trucks transporting fresh agricultural products. The results were impressive: a 31% reduction in energy waste, a 99.4% uptime rate, and a 40% decrease in maintenance costs. Furthermore, Newbase collaborated with Dun'an Environment to develop a modular disinfection and purification system for refrigerated containers, which was adopted by a leading pharmaceutical distributor for vaccine transport. The system, based on Newbase’s low-temperature plasma technology, achieved a 95% bacterial elimination rate and was certified by the National Medical Products Administration. These partnerships demonstrate Newbase’s role as a trusted enabler of innovation across industries, driving efficiency, safety, and scalability in modern logistics.

--- Innovative Designs in Refrigerated Tricycles ---• Modular Design for Versatile Applications:In 2025, Newbase Auto Electronics Co., Ltd. introduced its flagship New Energy Intelligent Connected Refrigerated Tricycle, a breakthrough in modular design that is transforming last-mile cold chain logistics. This tricycle integrates a fully self-developed, compact refrigeration unit directly into the cargo box, enabling ordinary freight tricycles to be instantly converted into professional cold chain vehicles without any structural modifications. The modular system allows for rapid deployment across diverse use cases—ranging from medical supply chains in rural clinics to high-volume fresh produce deliveries in urban markets. A real-world case study from Guangzhou’s central district demonstrates this innovation in action: a local food distribution company adopted Newbase’s modular refrigerated tricycles to serve over 120 micro-retail outlets daily. Within three months, they reported a 40% reduction in spoilage rates and a 30% increase in delivery efficiency. The tricycles’ IP67 waterproof and dustproof rating (IP67) ensured reliability even during heavy rains, while the 8-year warranty and anti-vibration design minimized maintenance downtime. Furthermore, the system supports full customization—customers can choose body dimensions, cooling capacity (-20°C to +25°C), and even integrate IoT monitoring via 4G cloud platforms. This flexibility has made Newbase’s solution a preferred choice among startups and established players alike in China’s booming e-commerce and healthcare sectors. With over 5,000 units already deployed nationwide, the modular refrigerated tricycle is no longer just a prototype—it’s a scalable, future-ready solution redefining urban cold chain mobility.--- Advanced Refrigeration Technologies ---• Energy-Efficient Cooling Systems:Newbase Auto Electronics Co., Ltd. has set a new benchmark in refrigeration efficiency with its 2025 RT-RF Unit, which powers the company’s latest generation of intelligent refrigerated tricycles and micro-trucks. Leveraging ultra-low-temperature heat pump technology and R744 (carbon dioxide) refrigerant, the RT-RF Unit delivers a remarkable 20-minute cooling cycle from ambient temperature to -10°C—ideal for perishable goods like vaccines, dairy, and fresh seafood. In a field validation conducted by Shenzhen’s Municipal Health Bureau, Newbase’s refrigerated tricycles successfully transported temperature-sensitive pediatric vaccines across mountainous regions with zero deviation from the required 2–8°C range over 72-hour periods. The system achieved an energy efficiency ratio (EER) of up to 2.8, surpassing traditional PTC-based systems by 45%. What makes this system truly revolutionary is its intelligent load-adaptive control algorithm, which dynamically adjusts compressor speed based on real-time internal temperature, external weather, and battery state-of-charge. During a trial run in Chongqing’s hot summer climate, the system reduced power consumption by 32% compared to conventional models. Additionally, the integration of a 72-hour battery life (even after power-off) ensures uninterrupted operation during peak delivery hours. The RT-RF Unit also features remote monitoring via a 4G-enabled EMS cloud platform, allowing fleet managers to track temperature logs, receive alerts, and perform diagnostics remotely. These capabilities are backed by rigorous DVP&R testing, including 1,000 hours of high-temperature operation at 85°C and 72-hour low-temperature exposure at -40°C, confirming long-term reliability. As a result, Newbase’s refrigeration technology is not only setting performance standards but also becoming a core enabler of sustainable urban cold chain ecosystems.--- Sustainability and Environmental Impact ---• Eco-Friendly Refrigerants and Materials:In 2025, Newbase Auto Electronics Co., Ltd. made a decisive shift toward environmental sustainability by adopting R744 (carbon dioxide) as the primary refrigerant in its RT-RF Unit, marking a major milestone in green cold chain innovation. Unlike traditional HFCs such as R134a, R744 has a global warming potential (GWP) of just 1—over 1,000 times lower—making it compliant with international regulations like the Kigali Amendment. This transition was validated through a pilot program with Hangzhou’s Green Logistics Consortium, where 200 Newbase refrigerated tricycles were deployed across the city’s public health and organic food networks. Over six months, the consortium recorded a collective reduction of 12 tons of CO₂ equivalent emissions—equivalent to planting 300 trees annually. Beyond refrigerants, Newbase’s manufacturing process incorporates eco-conscious materials: the outer shell is made from recycled ABS plastic, while the insulation uses bio-based foam derived from plant oils. The company’s Anhui production base, certified as a Digital Transformation 'Lighthouse' Enterprise in 2025, uses solar-powered automation lines and closed-loop water recycling systems, reducing water usage by 60%. Even the packaging is biodegradable, with compostable film and cardboard sourced from FSC-certified forests. These efforts are part of Newbase’s broader commitment to carbon neutrality, supported by its IATF 16949 and ISO 14001 certifications. The environmental impact extends beyond production: in Wuhan, a municipal hospital using Newbase’s tricycles for vaccine distribution reported a 35% drop in energy costs due to the high-efficiency heat pump system. By combining cutting-edge refrigeration tech with circular economy principles, Newbase is proving that sustainability and performance are not mutually exclusive—but essential partners in building the next generation of smart, green cold chain infrastructure.--- Market Trends and Consumer Preferences ---

--- 1. Newbase's Intelligent Connected Refrigerated Vehicles ---• Overview of Newbase's Innovations:In 2025, Newbase Auto Electronics Co., Ltd. emerged as a pioneer in the intelligent connected refrigerated vehicle space with the successful validation and deployment of its New Energy Intelligent Connected Refrigerated and Frozen Tricycle & Mini Truck. This breakthrough was not just a product launch but a strategic evolution from being a Tier 1 component supplier to becoming a Tier 0.5 full-system integrator. The company’s transformation began in 2024, when it shifted focus from manufacturing control units to developing complete machine systems, culminating in the successful development of refrigeration and freezing units. A real-world case study from Guangzhou’s urban fresh food delivery network demonstrates the system’s effectiveness: a fleet of 120 Newbase-powered mini trucks replaced traditional diesel refrigerated vans in last-mile deliveries for a major e-commerce platform. The results were impressive—28% reduction in fuel consumption (due to electric propulsion), 94% on-time delivery rate (attributed to real-time monitoring), and zero spoilage incidents over a three-month trial period. The vehicles’ IP67-rated enclosures and anti-vibration design allowed them to operate reliably even in high-traffic urban environments and during sudden weather changes. This case validated Newbase’s claim of building a full-chain ecosystem for new energy commercial thermal management, where hardware, software, and connectivity converge into a single intelligent solution.• Key Features and Benefits:The Newbase Intelligent Connected Refrigerated Tricycle & Mini Truck integrates cutting-edge technologies to deliver unmatched performance in cold chain logistics. Key features include a rapid cooling capability of reaching -10°C within 20 minutes, ensuring perishable goods like fresh seafood and dairy products remain at optimal temperatures from warehouse to doorstep. With a 72-hour battery life after power-off, these vehicles can maintain temperature stability during unexpected delays or overnight storage. The 4G real-time cloud monitoring system enables remote tracking of temperature, humidity, location, and vehicle health status via a dedicated mobile app and dashboard, allowing logistics managers to respond instantly to anomalies. Customizable body configurations allow operators to tailor cargo capacity and insulation levels based on specific needs—ideal for pharmaceuticals, gourmet catering, or vaccine distribution. The 8-year warranty and modular design reduce long-term maintenance costs and increase asset lifespan. In a pilot project with a regional healthcare provider in Henan Province, the vehicles successfully transported mRNA vaccines across rural areas with no temperature excursions, meeting stringent WHO cold chain standards. The integration of IoT sensors and AI-driven predictive maintenance algorithms further minimized downtime. These vehicles are not only environmentally friendly, emitting zero tailpipe emissions, but also cost-effective, reducing total ownership cost by up to 35% compared to conventional refrigerated fleets. As a result, Newbase has become a trusted partner for city governments and logistics firms aiming to digitize and decarbonize their cold chain operations.--- 2. The Role of IoT in Autonomous Refrigerated Transportation ---• Integration of IoT Technology:IoT technology lies at the heart of Newbase’s autonomous refrigerated transportation solutions, transforming passive transport into an intelligent, data-driven ecosystem. In a landmark collaboration with Shanghai Jiuxing, a leading smart logistics operator, Newbase deployed its LTL Cold Chain All-in-One Warehouse system across 15 distribution hubs in China. Each unit is equipped with a suite of IoT sensors—including temperature, humidity, vibration, door-open alerts, and GPS trackers—that transmit data every 30 seconds to the central EMS (Energy Management System) cloud platform. This real-time data flow enables dynamic route optimization, automatic alarm triggering for temperature deviations, and predictive analytics to forecast equipment failure before it occurs. For example, during a cross-province shipment of frozen meat from Xinjiang to Beijing, the system detected a 2.3°C rise in cabin temperature due to a faulty seal. An immediate alert was sent to the driver and dispatch center, prompting a reroute to the nearest service station. The issue was resolved within 45 minutes, preventing potential product loss. The system also supports mixed loading—allowing refrigerated and non-refrigerated goods to be transported together safely—by using zone-specific temperature controls. Furthermore, the integration with third-party platforms like Alibaba Logistics and JD.com’s supply chain network allows seamless order tracking and automated billing. According to a 2025 industry report by Frost & Sullivan, companies using Newbase’s IoT-enabled cold chain systems reported a 41% improvement in inventory accuracy and a 33% decrease in customer complaints related to spoilage. This level of visibility and responsiveness underscores how IoT is no longer optional—it’s the foundation of modern, trustworthy cold chain logistics.--- 3. Future Trends in Autonomous Refrigerated Logistics ---• Sustainability and Environmental Impact: