Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Power Supply Manufacturers in China

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

The top 10 Power Supply manufacturers in China for 2026 are: Jinan Langrui Electric Co., Ltd, Jishili Electronics (Suzhou) Co., Ltd, Shanghai Voltage Regulator Factory, Guangdong Dual Core New Energy Co., Ltd, Chenglian Power Supply Co., Ltd, Wuhan Leichuang Technology Development Co., Ltd, Shenzhen Zhuangfeng Electronic Technology Co., Ltd, Shenzhen Canyue Xing Electronics Co., Ltd, Shenzhen Weiming Industrial Technology Co., Ltd, Beijing Jingyi Daming Electronic 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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Jinan Langrui Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2013-12-27
Registered Capital16000K CNY

Jinan Langrui Electric Co., Ltd., registered at No. 4568 Kejia Road, Suncun Street, High tech Zone, Jinan City, Shandong Province, China Computer Valley Future Intelligent Manufacturing Center Phase I 12B, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yu Lianguang as the legal representative. Its business scope includes the manufacturing, wholesale, retail, technology development, and technical services of electrical equipment, electronic equipment, and fire-fighting equipment; Development, wholesale, retail, and technical services of computer equipment, industrial automation system equipment, and computer software; Computer network technology development and technical services; Computer data processing and technical services; Information technology consulting services; Promotion services for energy-saving technologies; Contract energy management and technical services; Wholesale and retail of mechanical equipment, high and low voltage electrical equipment, instruments and meters, air conditioning equipment, hardware and electrical equipment; Professional contracting for building electromechanical installation engineering, security engineering, and electronic and intelligent engineering (the above projects are operated with qualification certificates); Import and export business, as well as other projects that are not prohibited or do not require business licenses according to laws, regulations, and decisions of the State Council. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Power Supply, Stable Voltage And Frequency Power Supply, Hydroelectric Power Converter

Top 2
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Jishili Electronics (Suzhou) Co., Ltd

Room 301 and Room 401, Building 6, No. 5 Datong Road, Suzhou High tech Zone

Overall Score4.7 / 5
Est. Date2015-12-24
Registered Capital18000K CNY

Jishili Electronics (Suzhou) Co., Ltd., located at Room 301 and Room 401, Building 6, No. 5 Datong Road, Suzhou High tech Zone, was established on December 24, 2015. The registration authority is Suzhou High tech Zone (Huqiu District) Data Bureau, and the legal representative is Wang Zhaofu. Core products: Power Supply

Top 3
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Shanghai Voltage Regulator Factory
Overall Score4.7 / 5
Est. Date1998-01-26
Registered Capital2000K CNY

Shanghai Voltage Regulator Factory, registered at No. 183 Huining Road, Shanghai, with the Huangpu District Market Supervision Bureau as the registration authority and Chen Yanshun as the legal representative. Its business scope includes voltage stabilizers, transformers, distribution cabinets, screens, boxes, DC screens, variable speed and frequency equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Power Supply, , Marine Variable Frequency Power Supply

TOP4
Guangdong Dual Core New Energy Co., Ltd
Overall Score4.6 / 5
Est. Date2023-06-19
Registered Capital5000K CNY

Guangdong Dual Core New Energy Co., Ltd., with its registered address at 16-3 Xingfa Road, Xiabai Industrial Zone, Shishan Town, Nanhai District, Foshan City (registered address), registered with the Nanhai District Market Supervision Administration of Foshan City, and represented by Cui Zhenai as the legal representative. Its business scope includes general projects such as energy storage technology services; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Solar power generation technology services; Environmental consulting services; Energy saving management services. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Power Supply, Dc Regulated Power Supply, Electroplating Power Supply

TOP5
Chenglian Power Supply Co., Ltd

No. 102, Xinzhu 2nd Road, Xinbei District, Changzhou City

Overall Score4.6 / 5
Est. Date2001-09-18
Registered Capital53000K CNY

Chenglian Power Supply Co., Ltd., located at 102 Xinzhu 2nd Road, Xinbei District, Changzhou City, was established on September 18, 2001. The registration authority is Changzhou Administrative Approval Bureau, and the legal representative is Zang Qizhun. Core products: Power Supply

TOP6
Wuhan Leichuang Technology Development Co., Ltd
Overall Score4.5 / 5
Est. Date2014-09-24
Registered Capital1000K CNY

Wuhan Leichuang Technology Development Co., Ltd., with its registered address at Room 12, 17th Floor, Unit B, Building B, Longyang Hyatt Building, No. 42 Longyang Avenue, Hanyang District, Wuhan City, Hubei Province, is registered with the Market Supervision and Administration Bureau of Hanyang District, Wuhan City. The legal representative is Chen Wenfeng, and the business scope includes the technical development, wholesale, and retail of lightning protection products and security products; Wholesale and retail of digital electronic products; Design, technical development, technical consultation, retail and on-site installation of security monitoring products, communication electronic products, low-voltage distribution cabinets and distribution boxes (excluding installation, maintenance, and testing of power supply facilities); Import and export of goods and technology (for projects that require approval according to law, business activities can only be carried out after approval by relevant departments).. Core products: Power Supply, Od Signal Lightning Arrester - Antenna Feeder, Obo Power Lightning Arrester

TOP7
Shenzhen Zhuangfeng Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-11-18
Registered Capital200K CNY

Shenzhen Zhuangfeng Electronic Technology Co., Ltd., with its registered address at H4B023, 4th Floor, Blocks B, C, and D, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Cai Ruijun. Its business scope includes the technical development and sales of electronic products, electronic components, integrated circuits, digital products and accessories, communication products and accessories, automotive parts, computers, and peripheral products; Domestic trade; Engage in import and export business^. Core products: Power Supply, Touch Switch, Power Ic

TOP8
Shenzhen Canyue Xing Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2016-12-30
Registered Capital100K CNY

Shenzhen Canyuexing Electronics Co., Ltd., with its registered address at 28F, Building B, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhuang Xiangeng, and the business scope includes general business projects: sales of electronic products; Retail of electronic components; Sales of power electronic components; Integrated circuit sales; Sales of integrated circuit chips and products; Sales of semiconductor lighting devices; Sales of communication equipment; Sales of mobile communication devices; Sales of cameras and equipment; Sales of optical instruments; Sales of metal materials; Sales of office equipment; Sales of office equipment and consumables; Wholesale of computer software, hardware, and auxiliary equipment; Sales of audio equipment; Sales of electrical equipment; Sales of household appliances; Sales of household items; Sales of daily necessities; Retail of cosmetics; Clothing and apparel retail; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of other electronic devices; Information technology consulting services; Domestic trade agency. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business project: import and export of goods. (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: Power Supply, Anode Voltage, Yjl2305chq

TOP9
Shenzhen Weiming Industrial Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-03-12
Registered Capital10000K CNY

Shenzhen Weiming Industrial Technology Co., Ltd., registered at 601-4, Building 6, Bagualing Industrial Zone, Bagua 9th Street, Pengsheng Community, Yuanling Street, Futian District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Huang Zhen, is engaged in the research and sales of optical inspection equipment (excluding medical devices), visual inspection equipment (excluding medical devices), electronic industry X-ray inspection equipment, electronic industry laser equipment, automatic welding equipment, non-standard automation equipment and components, automation control software, computer software and hardware, 3D laser scanners, 3D automatic X-ray inspection equipment software and hardware, microscopes and components; Sales of packaging materials, hardware components, and mechanical equipment spare parts; On site maintenance of machinery and equipment; Domestic trade, import and export of goods and technology. Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council, the licensed business projects include the production of laser machines, laser coding machines, laser welding machines, laser engraving machines, laser laser marking machines, LED/LCD peripheral detection equipment, video detection equipment, and laser processing equipment; Production of visual image inspection equipment (excluding medical devices), electronic industry X-ray inspection equipment, electronic industry laser equipment, non-standard automation equipment, and components.. Core products: Power Supply, Flat Panel Detector, Intelligent Material Tower

TOP10
Beijing Jingyi Daming Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2004-03-03
Registered Capital300K CNY

Beijing Jingyi Daming Electronic Technology Co., Ltd., registered at 2-1103, 11th floor, Building 16, Yichengyuan, Chengnan Jiayuan, Fengtai District, Beijing, registered with the Market Supervision and Administration Bureau of Fengtai District, Beijing. The legal representative is Wang Changxing, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Software development; Network technology services; Rental services (excluding licensed rental services); Rental of charging control equipment; Sales of chemical products (excluding licensed chemical products); Sales of metal materials; Retail of hardware products; Wholesale of hardware products. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Power Supply, High Voltage Dc Power Supply, Pulse Laser Power Supply

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jinan Langrui Electric Co., Ltd2013-12-27Power Supply, Stable Voltage And Frequency Power Supply, Hydroelectric Power Converter16000K CNYSupported
Jishili Electronics (Suzhou) Co., Ltd2015-12-24Power Supply18000K CNYNot Supported
Shanghai Voltage Regulator Factory1998-01-26Power Supply, , Marine Variable Frequency Power Supply2000K CNYNot Supported
Guangdong Dual Core New Energy Co., Ltd2023-06-19Power Supply, Dc Regulated Power Supply, Electroplating Power Supply5000K CNYNot Supported
Chenglian Power Supply Co., Ltd2001-09-18Power Supply53000K CNYNot Supported
Wuhan Leichuang Technology Development Co., Ltd2014-09-24Power Supply, Od Signal Lightning Arrester - Antenna Feeder, Obo Power Lightning Arrester1000K CNYNot Supported
Shenzhen Zhuangfeng Electronic Technology Co., Ltd2016-11-18Power Supply, Touch Switch, Power Ic200K CNYNot Supported
Shenzhen Canyue Xing Electronics Co., Ltd2016-12-30Power Supply, Anode Voltage, Yjl2305chq100K CNYNot Supported
Shenzhen Weiming Industrial Technology Co., Ltd2014-03-12Power Supply, Flat Panel Detector, Intelligent Material Tower10000K CNYNot Supported
Beijing Jingyi Daming Electronic Technology Co., Ltd2004-03-03Power Supply, High Voltage Dc Power Supply, Pulse Laser Power Supply300K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of power supply, it is recommended to prioritize checking key technical parameters such as input and output voltage range, power capacity, and efficiency to ensure that they match the equipment load requirements. Additional attention should be paid to dust and water resistance levels and temperature adaptability in industrial scenarios.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information. For example, in the data center field, high-frequency switching power supply suppliers are preferred because their industry data support is relatively complete.
  • When purchasing power for outdoor scenarios such as communication base stations, it is important to evaluate the wide temperature performance and anti-interference ability, and it is recommended to choose suppliers with stable supply records in the field of power electronics.
  • The stability requirements for power supply vary greatly in different application scenarios. Medical equipment requires low ripple design, while LED drivers focus more on constant current accuracy. When purchasing, horizontal comparison can be made based on the industry performance of suppliers.

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