Updated Aug 6, 2026 · Public platform & industry data

Aug 6, 2026 Updated

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2026 Top 10 Vehicle Power Supply Manufacturers in China

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Top-rated Vehicle Power Supply suppliers, How to choose a Vehicle Power Supply manufacturer, Best Vehicle Power Supply companies in China

The top 10 Vehicle Power Supply manufacturers in China for 2026 are: Shijiazhuang Dilong Technology Co., Ltd, Shanghai Wenlida Power Electronics Co., Ltd, Beijing Haoruichang Technology Co., Ltd, Beijing Ruidian Botong Technology Co., Ltd, Sichuan Xinxindun Power Technology Co., Ltd, Shenzhen Jinsicheng Technology Co., Ltd, Yingshang Licheng Instrument Equipment Co., Ltd, Handan Yingxu New Energy Technology Co., Ltd, Zhongke Electric Construction (Beijing) Power Equipment Technology Co., Ltd, Chengdu Kehui Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Shijiazhuang Dilong Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2002-11-29
Registered Capital7000K CNY

Shijiazhuang Dilong Technology Co., Ltd., with its registered address at No. 8 Longkang Road, Huolu Town, Luquan District, Shijiazhuang City, is registered with the Luquan District Market Supervision and Administration Bureau and represented by Wu Di as its legal representative. Its business scope includes the design, production, and sales of electronic products; Import and export business of self operated and agency goods; Own property rental. (Business activities that require special approval according to laws and regulations shall not be carried out before approval.). Core products: Vehicle Power Supply, Power Module, On-Board Charger

Top 2
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Shanghai Wenlida Power Electronics Co., Ltd
Overall Score4.8 / 5
Est. Date2005-03-23
Registered Capital10000K CNY

Shanghai Wenlida Power Electronics Co., Ltd. is registered at Building 2, No. 2439 Gaoshi Road, Huating Town, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Ye Qicun. The business scope includes general projects such as production and processing of harmonic filtering device accessories, fire emergency power supply accessories, power equipment accessories, power generation equipment accessories, low-voltage electrical accessories, technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction project design; Design of intelligent building systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Vehicle Power Supply, Industrial Energy Conservation, Dcdc Converter

Top 3
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Beijing Haoruichang Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2013-02-28
Registered Capital10450K CNY

Beijing Haoruichang Technology Co., Ltd., with its registered address at 401-1001, Building 6, No. 37 Chaoqian Road, Science and Technology Park, Changping District, Beijing, is registered with the Market Supervision Administration of Changping District, Beijing. The legal representative is Zhou Lei, and the business scope includes bicycle charging piles, electric vehicle charging piles, shore power piles, battery chargers, battery charging and discharging machines, battery testing equipment, high-power switching power supplies, DC converters, inverters, battery management systems, mining welding machines, and technology transfer in the field of the Internet of Things; Sales of motor vehicle charging; Product design; Manufacturing transmission, distribution, and control equipment; Security system monitoring service; Software development; Computer system services; Cloud computing center (PUE value below 1.4); Basic software services, application software services (excluding medical software); Construction project management; Leasing construction machinery and equipment; Repair general equipment, electronic products, and computers; Selling refrigeration equipment, household appliances, communication equipment, electronic products, cultural goods, hardware and electrical equipment, and automotive parts; Computer technology training; Professional contracting; Engineering design. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; engineering design and projects that require approval by law shall be carried out in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Vehicle Power Supply, Charge-Discharge Machine, Bidirectional Dcdc

TOP4
Beijing Ruidian Botong Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-10-17
Registered Capital26270K CNY

Beijing Ruidian Botong Technology Co., Ltd., with its registered address at 818, 8th floor, Building 3, No. 38 Kechuang 5th Street, Beijing Economic and Technological Development Zone, Beijing. The registration authority is the Market Supervision Administration of Beijing Economic and Technological Development Zone, and the legal representative is Tong Yuanyuan. Its business scope includes technology promotion and technology services; Computer system services; Organize exhibitions and displays; Design, produce, represent, and publish advertisements; Professional contracting; Labor subcontracting; Construction general contracting; Selling electronic products, computers, software and auxiliary equipment, communication equipment, mechanical equipment, instruments, hardware and electrical equipment (excluding electric bicycles), and automotive parts; Engineering survey. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for engineering surveys and projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Vehicle Power Supply, Shante Battery, Shante Battery

TOP5
Sichuan Xinxindun Power Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2024-12-12
Registered Capital100K CNY

Sichuan Xinxindun Power Technology Co., Ltd., registered at No. 1626, 16th Floor, Unit 1, Building 5, No. 811 Zhuyuan Avenue, Banzhuyuan Street, Xindu District, Chengdu City, Sichuan Province, is registered with the Market Supervision and Administration Bureau of Xindu District, Chengdu City. The legal representative is Tang Huitong, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Research and development of distribution switch control equipment; Sales of distribution switch control equipment; Sales of advanced power electronic devices; Sales of metal structures; Environmental emergency management services; Sales of environmental emergency technical equipment; Sales of environmental emergency detection instruments and meters; Emergency rescue services; Sales of underwater systems and operational equipment; Development of intelligent water management system; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Integrated application system of satellite technology; Fiber optic cable sales; Sales of semiconductor lighting devices; Wholesale of electronic components; Sales of display devices; Engineering and technical research and experimental development; Sales of lighting fixtures; Sales of photovoltaic equipment and components; Sales of new energy original equipment; Sales of electrical instruments and meters; Sales of intelligent power transmission and distribution and control equipment; Sales of mechanical and electrical equipment; Sales of monitoring and control equipment for power transmission and distribution; Sales of industrial automatic control system devices; Sales of power electronic components; Sales of generators and generator sets; Sales of electronic specialized equipment; Sales of semiconductor discrete devices; Sales of supply instruments and meters; Sales of electronic vacuum devices; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Internet equipment sales; Sales of optical instruments; Sales of intelligent instruments and meters; Sales of refrigeration and air conditioning equipment; Sales of household items; Sales of solar thermal utilization equipment; Sales of gas compression machinery; Sales of gas and liquid separation and purification equipment; Sales of pumps and vacuum equipment; Sales of solar thermal power generation equipment; Sales of solar thermal power generation products; Sales of instruments and meters; Integrated circuit sales; Sales of firefighting equipment; Operation of wires and cables; Sales of electrical equipment; Retail of hardware products; Wholesale of hardware products; Fire technology services; Sales of security equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of new membrane materials; Sales of new metal functional materials; Sales of optoelectronic devices; Sales of electronic measuring instruments; Mold sales; Sales of office equipment; Sales of electronic components and electromechanical equipment; Battery sales; Sales of charging stations; Sales of electric accessories for new energy vehicles; Software development; Software and services related to blockchain technology; Sales of new energy vehicles as a whole; Sales of battery spare parts; Information system integration services; Engineering management services; Rental of photovoltaic power generation equipment; Mechanical equipment leasing; Domestic trade agency; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Design of building intelligent system; Construction project design; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project construction; Inspection and testing services; Electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Vehicle Power Supply, Mppt Solar Controller, Three-Phase Inverter

TOP6
Shenzhen Jinsicheng Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2010-12-06
Registered Capital5000K CNY

Shenzhen Jinsicheng Technology Co., Ltd., with its registered address at Room 403, Building 3, Haipeng Yuan, North Shayan Road, Shatoujiao, Yantian District, Shenzhen, is registered with Yantian Bureau and represented by Chen Haihua. Its business scope includes general business projects such as electronic product technology consulting; Computer software development, sales, and related technical services (excluding restricted projects); Domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Engage in import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation). The licensed business projects include the production of uninterruptible power supplies, inverter power supplies, car chargers, car inverters, charging piles, mobile charging stations, wireless chargers, solar inverters, communication equipment, computer network equipment, computer peripherals, electronic testing equipment, and other electronic products.. Core products: Vehicle Power Supply, Inverter, Solution For Dc Conversion Power Supply For New Energy Vehicles

TOP7
Yingshang Licheng Instrument Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-21
Registered Capital100K CNY

Yingshang Licheng Instrument Equipment Co., Ltd., with its registered address at No. 30-2, Guanzhong New Village, Yingbin Avenue, Shencheng Town, Yingshang County, Fuyang City, Anhui Province, is registered by Yingshang County Market Supervision Administration, and its legal representative is Wu Chuanmei. Its business scope includes the licensed project: Internet information service; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments) General project: Manufacturing of hardware products; Manufacturing of geological exploration and seismic specialized instruments; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Manufacturing of metal cutting and welding equipment; Business agency services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Information system integration services; Computer system services; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Enterprise management consulting; Advertising design and agency; Advertising release; Advertising production; Graphic and textual design and production; Typing and copying; Mechanical equipment leasing; Photography printing services; Amusement park services; Sales of cameras and equipment; Sales of Class I medical devices; Sales of Class II medical devices; Sales of communication equipment; Sales of audio equipment; Sales of metal products; Operation of wires and cables; Furniture sales; Wholesale of hardware products; Sales of building decoration materials; Sales of office supplies; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of mechanical equipment; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Needle textile sales; Wholesale of automotive spare parts; Sales of metal materials; Wholesale of computer software, hardware, and auxiliary equipment; Clock and watch sales; Sales of household appliances; Glasses sales (excluding contact lenses); Wholesale of clothing and apparel; Luggage sales; Electronic product sales; Sales of office equipment; Wholesale of cosmetics; Sales of daily necessities; Sales of lighting fixtures; Sales of firefighting equipment; Wholesale of sports goods and equipment; Sales of personal hygiene products; Sales of security equipment; Wholesale of musical instruments; Wholesale of electronic components; Wholesale of jewelry; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of metal cutting and welding equipment; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments and meters for environmental monitoring; Sales of geological exploration and seismic specialized instruments (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Vehicle Power Supply, Leather Board Shoes, White Shoes, Ultrasonic Toothbrush

TOP8
Handan Yingxu New Energy Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-12-20
Registered Capital50K CNY

Handan Yingxu New Energy Technology Co., Ltd., registered at Room 501, Unit 2, Building 2, Zhuoguan Meijing City, No. 69 Tiexinan Street, Fuxing District, Handan City, Hebei Province, registered with the Market Supervision and Administration Bureau of Fuxing District, with Li Xiaobo as the legal representative. Its business scope includes new energy technology promotion services; Sales, installation, and maintenance of photovoltaic equipment and accessories, lighting equipment, security equipment, and transformers; Design of new energy generation projects; Research and development, sales, and installation of wind energy equipment; Research and development, sales, and maintenance of lithium batteries; Wholesale and retail of power transmission and distribution and control equipment, wires and cables, hardware products, lamp posts, electrical equipment, controllers, and electronic products (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Vehicle Power Supply, Insecticidal Lamp, Solar Powered Voice Broadcast

TOP9
Zhongke Electric Construction (Beijing) Power Equipment Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-11-29
Registered Capital5000K CNY

Zhongke Electric Power Construction (Beijing) Power Equipment Technology Co., Ltd., with its registered address at 119, 1st floor, Building 1, No. 9 Guangyang Street, Fangshan District, Beijing, registered with the Market Supervision Administration of Fangshan District, Beijing, and represented by Xue Shanju as its legal representative. Its business scope includes technology development, technology promotion, technology transfer, technology consulting, and technology services; Selling electrical equipment, mechanical equipment, electronic products, power supply equipment, instrumentation, air conditioning and refrigeration equipment, hardware products (excluding electric bicycles), cultural supplies, computers, software, and auxiliary equipment; Building cleaning services; Computer system services; Repair office equipment. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Vehicle Power Supply, Huawei Ups Power Supply, Kehua Ups Power Supply

TOP10
Chengdu Kehui Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2004-05-21
Registered Capital1500K CNY

Chengdu Kehui Technology Co., Ltd., registered at No. 1-5, Unit 1, Building 1, Times Digital Building, No. 1, Section 4, Renmin South Road, Wuhou District, Chengdu, registered with the Market Supervision Administration of Wuhou District, with Tian Chao as the legal representative. Its business scope includes computer software and hardware, communication products (excluding wireless transmission equipment); Research and development, production (limited to branch offices engaged in production and processing within industrial parks), wholesale, and sales of instruments, electronic products, hardware, and electrical equipment; Production (limited to branch offices engaged in production and processing within industrial parks), processing (limited to branch offices engaged in production and processing within industrial parks), wholesale, and sales of office consumables; Data processing and storage services, computer technology development, technical consulting, and technical services; Development of integrated cabling for computer systems and mechatronics products. Import and export of goods or technology (excluding internationally prohibited goods and technology involving administrative approval). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Vehicle Power Supply, Samsung, Moxa

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shijiazhuang Dilong Technology Co., Ltd2002-11-29Vehicle Power Supply, Power Module, On-Board Charger7000K CNYNot Supported
Shanghai Wenlida Power Electronics Co., Ltd2005-03-23Vehicle Power Supply, Industrial Energy Conservation, Dcdc Converter10000K CNYNot Supported
Beijing Haoruichang Technology Co., Ltd2013-02-28Vehicle Power Supply, Charge-Discharge Machine, Bidirectional Dcdc10450K CNYSupported
Beijing Ruidian Botong Technology Co., Ltd2018-10-17Vehicle Power Supply, Shante Battery, Shante Battery26270K CNYNot Supported
Sichuan Xinxindun Power Technology Co., Ltd2024-12-12Vehicle Power Supply, Mppt Solar Controller, Three-Phase Inverter100K CNYNot Supported
Shenzhen Jinsicheng Technology Co., Ltd2010-12-06Vehicle Power Supply, Inverter, Solution For Dc Conversion Power Supply For New Energy Vehicles5000K CNYNot Supported
Yingshang Licheng Instrument Equipment Co., Ltd2017-11-21Vehicle Power Supply, Leather Board Shoes, White Shoes, Ultrasonic Toothbrush100K CNYSupported
Handan Yingxu New Energy Technology Co., Ltd2021-12-20Vehicle Power Supply, Insecticidal Lamp, Solar Powered Voice Broadcast50K CNYSupported
Zhongke Electric Construction (Beijing) Power Equipment Technology Co., Ltd2017-11-29Vehicle Power Supply, Huawei Ups Power Supply, Kehua Ups Power Supply5000K CNYNot Supported
Chengdu Kehui Technology Co., Ltd2004-05-21Vehicle Power Supply, Samsung, Moxa1500K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of on-board power supplies, it is recommended to prioritize confirming key parameters such as voltage output range and power capacity to ensure compatibility with vehicle electrical systems and load equipment, such as different adaptation requirements for 12V/24V commercial vehicles or special operation vehicles.
  • When evaluating suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information, especially for purchasers in high-frequency usage scenarios such as long-term fleet management or outdoor emergency power supplies.
  • The procurement of on-board power supply needs to be combined with specific scenarios. For example, logistics transportation vehicles focus on continuous power supply stability, while RV travel needs to pay attention to lightweight and multi interface design. Different applications have significant differences in charging and discharging efficiency requirements.
  • In supplier selection, companies supported by industry data are usually able to provide vehicle power supply products that better meet the needs of segmented fields such as freight and engineering machinery. It is recommended to consider the actual measurement data and supplier's historical cooperation cases comprehensively.

Knowledge Base

Q

This article analyzes practical tips for purchasing car outdoor power supplies from three dimensions: capacity selection, functional configuration, and usage scenarios, helping users find matching mobile power supply solutions based on their actual needs.

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Baidu AiGou has found pictures of different categories of car power supply casings for you, taking you on a journey to appreciate the diversity and uniqueness of car power supply casings. At the same time, we also recommend high-quality car power supply cases for you, allowing you to easily and quickly find the most suitable car power supply case for yourself when making purchases.

Q

This article analyzes the definition, functions, and common types of vehicle power supplies to help readers understand their role in the vehicle power system, and explores their practical application scenarios and usage precautions.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs