Updated Oct 8, 2026 · Public platform & industry data

Oct 8, 2026 Updated

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2026 Top 10 Dc Output Power Supply Manufacturers in China

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

The top 10 Dc Output Power Supply manufacturers in China for 2026 are: Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd, Shanghai Voltage Regulator Factory, Jishili Electronics (Suzhou) Co., Ltd, Shenzhen Ritu Technology Co., Ltd, Guangzhou Deken Electronics Co., Ltd, Suzhou Wanruida Electric Co., Ltd, Guangdong Yibuanyuan Power Equipment Co., Ltd, Anshengtong (Tianjin) High Voltage Power Technology Co., Ltd, Suzhou Paier Electric Co., Ltd, Shanghai Xinerli Testing Equipment 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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Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2012-02-23
Registered Capital1000K CNY

Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd., registered at Room 107, Building 21, No. 251 Liantang Road, Xinghuo Development Zone, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Zhu Yongyi as the legal representative. Its business scope includes the manufacturing, processing, maintenance (except for installation, maintenance, and testing of power facilities) and sales of electrical equipment, power equipment, transformers, voltage regulators, inverters, transformers, electrical equipment, switches, lighting fixtures, and high and low voltage distribution boxes; Sales of metal materials and building decoration materials (excluding dangerous goods). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Dc Output Power Supply, Voltage Regulator, Voltage Regulator

Top 2
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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: Dc Output Power Supply, , Marine Variable Frequency Power Supply

Top 3
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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: Dc Output Power Supply

TOP4
Shenzhen Ritu Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2004-09-01
Registered Capital15000K CNY

Shenzhen Ritu Technology Co., Ltd., with its registered address located on the east side of Building 6, Phase II, Nanshan Yungu Innovation Industrial Park, Taoyuan Street, Nanshan District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zheng Ke. The company's business scope includes general business projects such as technology development, purchase and sale, after-sales technical maintenance, and on-site repair of electronic products, communication equipment, instruments and meters, computer software and hardware, network products, and monitoring equipment; Engage in import and export business; Invest in the establishment of industries (specific projects to be declared separately); Enterprise marketing planning; Information consultation (excluding talent agency services and other restricted projects); Software development and system integration; Leasing and sales of instruments, meters, and mechanical equipment. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation. Licensed operating projects: none.. Core products: Dc Output Power Supply, Clamp Meter, Tech

TOP5
Guangzhou Deken Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2006-07-04
Registered Capital10500K CNY

Guangzhou Deken Electronics Co., Ltd., registered at Room 1001, Building A, No. 10 Xicheng Middle Street, Huangpu District, Guangzhou, with the registration authority of Guangzhou Market Supervision Administration and the legal representative of Li Hong, is engaged in the manufacturing of other electronic devices; Manufacturing of optoelectronic devices; Manufacturing of electronic components; Manufacturing of electronic measuring instruments; Manufacturing of electrical instruments and meters; Instrument and meter repair; Electrical equipment repair; Engineering and technical research and experimental development; Manufacturing of power electronic components; Sales of power electronic components; Wholesale of electronic components; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Sales of instruments and meters; Sales of electronic measuring instruments; Import and export of goods; Packaging services; Sales of optoelectronic devices; Sales of plastic products; Operation of wires and cables; Luggage sales; Sales of power facilities and equipment; Sales of metal fittings for construction; Sales of metal products; Sales of special labor protection equipment; Sales of labor protection equipment; Sales of clothing accessories;. Core products: Dc Output Power Supply, Electrical Equipment, Accessories

TOP6
Suzhou Wanruida Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2006-06-29
Registered Capital10000K CNY

Suzhou Wanruida Electric Co., Ltd., registered at No. 5, Dongwang Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, with Fang Zhendong as the legal representative. Its business scope includes research and development, production, and sales of AC/DC stabilized power supplies, variable frequency power supplies, power modules, electronic instruments and equipment, and charging stations; Technological development in the field of new energy technology; Design and construction of fire engineering, security engineering, and automation engineering; Development, transfer, and sale of computer software; Self operated and agency import and export of various equipment and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dc Output Power Supply, Agile Dc Power Supply

TOP7
Guangdong Yibuanyuan Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2013-12-06
Registered Capital5000K CNY

Guangdong Yibuanyuan Power Equipment Co., Ltd., with its registered address at No. 359-5102 Chenyong Road, Chenyong Village, Qiaonan Street, Panyu District, Guangzhou, is registered with the Panyu District Market Supervision Administration of Guangzhou. The legal representative is Zhou Xiongfei, and its business scope includes the manufacturing of electroplating equipment and devices; Manufacturing of industrial automatic control system devices; Sales of general mechanical equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of specialized equipment for the electronic industry; Manufacturing of specialized equipment for automobile production;. Core products: Dc Output Power Supply, Charging Power Supply, Oxidation Power Source

TOP8
Anshengtong (Tianjin) High Voltage Power Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-03-07
Registered Capital3000K CNY

Anshengtong (Tianjin) High Voltage Power Technology Co., Ltd., with its registered address at 5th Floor, No. 20 Huaming Avenue, Dongli District, Tianjin, registered with the Market Supervision Administration of Dongli District, Tianjin, and represented by Yin Xia as its legal representative. Its business scope includes high-voltage power supply, aerospace special power supply, automation equipment, electronic products, computer software technology research and development, technical consulting, technology transfer, and technical services; Production, maintenance, and sales of high-voltage power supplies, automation equipment, electronic products, and instruments and meters; Wholesale and retail of computer software, hardware and electrical materials, daily necessities, and office supplies; Engage in import and export business permitted by national laws and regulations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dc Output Power Supply, Dc Power Supply, High Voltage Power Supply

TOP9
Suzhou Paier Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2019-08-29
Registered Capital5000K CNY

Suzhou Paier Electric Co., Ltd., with its registered address at Unit A203-7, No. 1355 Jinjihu Avenue, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, and represented by Dai Qing as its legal representative. Its business scope includes technology research and development, technical consulting, technical services, and technology transfer in the field of electrical technology; Research and development, sales: AC/DC stabilized power supply, variable frequency power supply, power module; Research and development, production, and sales: power equipment, electronic instruments and equipment, charging stations; Technological development in the field of new energy technology; Design and construction of fire engineering, security engineering, and automation engineering; Development, technology transfer, and sales of computer software; Self operated and agency import and export services for various commodities and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: Import and export of 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 the approval results) General projects: sales of integrated circuits; Electronic product sales; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Dc Output Power Supply, Dc Power Supply, Bidirectional Dc Power Supply

TOP10
Shanghai Xinerli Testing Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-12-10
Registered Capital2000K CNY

Shanghai Xinerli Testing Equipment Co., Ltd. is registered at Room E236, 3rd Floor, No. 1500 Tingwei Road, Shanyang Town, Jinshan District, Shanghai. The registration authority is Jinshan District Market Supervision Administration, and the legal representative is Zhang Xinming. The company's business scope includes the sales of instruments and meters, electronic products, computers, software and auxiliary equipment, communication equipment, and mechanical equipment. It engages in technical development, technology transfer, technical consulting, technical services, computer software development and maintenance, enterprise marketing planning, market information consulting and investigation (excluding social surveys, social research, public opinion surveys, and opinion polls), computer and auxiliary equipment repair, and self owned equipment leasing in the field of electronic product technology. Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Dc Output Power Supply, Spectrum Analyzer, Wireless Connection Tester

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd2012-02-23Dc Output Power Supply, Voltage Regulator, Voltage Regulator1000K CNYSupported
Shanghai Voltage Regulator Factory1998-01-26Dc Output Power Supply, , Marine Variable Frequency Power Supply2000K CNYNot Supported
Jishili Electronics (Suzhou) Co., Ltd2015-12-24Dc Output Power Supply18000K CNYNot Supported
Shenzhen Ritu Technology Co., Ltd2004-09-01Dc Output Power Supply, Clamp Meter, Tech15000K CNYNot Supported
Guangzhou Deken Electronics Co., Ltd2006-07-04Dc Output Power Supply, Electrical Equipment, Accessories10500K CNYNot Supported
Suzhou Wanruida Electric Co., Ltd2006-06-29Dc Output Power Supply, Agile Dc Power Supply10000K CNYNot Supported
Guangdong Yibuanyuan Power Equipment Co., Ltd2013-12-06Dc Output Power Supply, Charging Power Supply, Oxidation Power Source5000K CNYNot Supported
Anshengtong (Tianjin) High Voltage Power Technology Co., Ltd2016-03-07Dc Output Power Supply, Dc Power Supply, High Voltage Power Supply3000K CNYNot Supported
Suzhou Paier Electric Co., Ltd2019-08-29Dc Output Power Supply, Dc Power Supply, Bidirectional Dc Power Supply5000K CNYNot Supported
Shanghai Xinerli Testing Equipment Co., Ltd2019-12-10Dc Output Power Supply, Spectrum Analyzer, Wireless Connection Tester2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of DC output power supplies, it is recommended to prioritize checking key parameters such as output voltage range, current capacity, and ripple factor to ensure compatibility with equipment load requirements. Industrial automation scenarios typically require high stability models with currents above 30A.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more reliable delivery records in high-frequency procurement fields such as communication base station power supplies.
  • Special attention should be paid to low electromagnetic interference design for DC power supplies used in medical equipment or laboratory instruments. When purchasing, suppliers may be required to provide test reports that comply with specific industry standards.
  • In new energy applications such as photovoltaic energy storage systems, it is recommended to choose power supply models with wide voltage inputs (such as 40-120VDC) to adapt to unstable power generation environments, while also examining the supplier's project experience in the field of renewable energy.

Knowledge Base

Q

DC power supply is a commonly used power equipment, and output accuracy is an important indicator to measure its stability and precision. This article will introduce the relevant knowledge of output accuracy of DC power supply, including the concept of accuracy, common accuracy indicators, influencing factors, and how to improve accuracy.

Q

Switching power supply is one of the commonly used power supplies. Is the output voltage DC or AC? This article will answer this question for you and introduce some basic knowledge and applications of switching power supplies.

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