Updated Sep 24, 2026 · Public platform & industry data

Sep 24, 2026 Updated

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2026 Top 10 Dc Power Supply Manufacturers in China Shanghai

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

The top 10 Dc Power Supply manufacturers in Shanghai for 2026 are: Shenzhen Ritu Technology Co., Ltd, Suzhou Wanruida Electric Co., Ltd, Shanghai Xinerli Testing Equipment Co., Ltd, Shenzhen Sikanda Electronics Co., Ltd, Shanghai Chuxin Electric Technology Co., Ltd, Guangzhou Dianhui Information Technology Co., Ltd, Shanghai Lianchi Power Technology Co., Ltd, Shanghai Aize Industrial Equipment Co., Ltd, Shanghai Nuoyi Electric Appliance Co., Ltd, Bohe Electronic Technology (Shanghai) 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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ShanghaiShanghai
Top 1
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Shenzhen Ritu Technology Co., Ltd
Overall Score4.9 / 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 Power Supply, Clamp Meter, Tech

Top 2
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Suzhou Wanruida Electric Co., Ltd
Overall Score4.7 / 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 Power Supply, Agile Dc Power Supply

Top 3
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Shanghai Xinerli Testing Equipment Co., Ltd
Overall Score4.7 / 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 Power Supply, Spectrum Analyzer, Wireless Connection Tester

TOP4
Shenzhen Sikanda Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2002-11-11
Registered Capital12666.667K CNY

Shenzhen Sikanda Electronics Co., Ltd., registered at Building B, Building 101, Laifu Industrial Park, No. 193 Jingfang Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen, with the registration authority of Bao'an Bureau and the legal representative of Zhang Yuxi, is engaged in general business projects including research and development, sales, technical consulting, technical maintenance, and on-site repair of electronic and mechanical automation products; Economic information consulting (excluding securities, insurance, funds, financial services, and other restricted projects); Domestic trade, import and export of goods and technology. Except for projects prohibited or required to be approved before registration by laws, administrative regulations, or decisions of the State Council, the licensed business project is the production of electronic and mechanical automation products.. Core products: Dc Power Supply, Electronic Load, Charging Pile Testing Analyzer

TOP5
Shanghai Chuxin Electric Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-05-23
Registered Capital1000K CNY

Shanghai Chuxin Electric Technology Co., Ltd., with its registered address at Room 2672, No. 2799 Fengzhe Road, Qingcun Town, Fengxian District, Shanghai, is registered with the Market Supervision Bureau of Fengxian District. The legal representative is Zhang Yan, and the business scope includes technology development, technical consulting, technical services, and technology transfer in the fields of electrical technology, electronic technology, and computer technology. The company also engages in wholesale and retail of power equipment, power equipment, mechanical equipment and accessories, electromechanical equipment and accessories, control equipment manufacturing and processing (limited to branch operations), wholesale and retail of high and low voltage distribution cabinets, instruments and meters, hardware products, and computer information system integration. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Dc Power Supply, High Frequency Inverter Power Supply, Low Voltage High Current Dc Power Supply

TOP6
Guangzhou Dianhui Information Technology Co., Ltd

Unit A, Room 204, No. 14 Shipai West Road, Tianhe District, Guangzhou, China

Overall Score4.5 / 5
Est. Date2015-02-03
Registered Capital5000K CNY

Guangzhou Dianhui Information Technology Co., Ltd., located at Unit A, Room 204, No. 14 Shipai West Road, Tianhe District, Guangzhou, was established on February 3, 2015. The registration authority is the Market Supervision Administration of Tianhe District, Guangzhou, and the legal representative is Lin Bo. Core products: Dc Power Supply, Schneider, Eaton

TOP7
Shanghai Lianchi Power Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-04-13
Registered Capital10000K CNY

Shanghai Lianchi Power Technology Co., Ltd., registered at Room B208, 3rd Floor, Building 1, No. 1887 Chenqiao Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Kong Haijun as the legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments) General projects: technology services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Software development; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of instruments and meters; Operation of wires and cables; Sales of building decoration materials; Sales of refrigeration and air conditioning equipment; Sales of distribution switch control equipment; Battery sales (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).. Core products: Dc Power Supply, , Weidi Ups Power Supply

TOP8
Shanghai Aize Industrial Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2010-10-20
Registered Capital2000K CNY

Shanghai Aize Industrial Equipment Co., Ltd., registered at Room 107, Building 2, No. 8417 Hutai Road, Baoshan District, Shanghai, with the Baoshan District Market Supervision and Administration Bureau as the registration authority and Yan Wenjing as the legal representative, engages in the sales of mechanical and electrical equipment, office equipment, building materials, metal materials, rubber and plastic products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily necessities, sports equipment, fire and labor protection products, electronic and electrical products, and automotive and motorcycle accessories; Sales and leasing of construction machinery; Installation, debugging, design, and maintenance of environmental protection equipment, computer software and hardware (excluding specialized products for computer information system security), and communication products; Engaged in import and export business of goods and technology; Technology development, technology transfer, technology consulting, and technology services in the fields of Internet of Things, automation, and intelligent engineering; Undertake automation control system engineering. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Dc Power Supply, Fixator, Level Transmitter

TOP9
Shanghai Nuoyi Electric Appliance Co., Ltd
Overall Score4.4 / 5
Est. Date2006-06-07
Registered Capital10000K CNY

Shanghai Nuoyi Electric Appliance Co., Ltd., with its registered address at No. 122 Railway Station Road, Nanxiang Town, Jiading District, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Deng Zhengbing, and its business scope includes the production and sales of general projects such as voltage regulators, transformers, and frequency converters, technical services, technology transfer, technology development, and technical consulting for electronic products and computer software and hardware, sales of electronic products, electromechanical equipment, and building materials, and the import and export of goods and technology. (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: Dc Power Supply, Voltage Regulator, High-Power Voltage Regulator

TOP10
Bohe Electronic Technology (Shanghai) Co., Ltd

Room 502, 358 Ledu Road, Songjiang District, Shanghai

Overall Score4.4 / 5
Est. Date2018-05-29
Registered Capital8000K CNY

Bohe Electronic Technology (Shanghai) Co., Ltd., located at Room 502, No. 358 Ledu Road, Songjiang District, Shanghai, was established on May 29, 2018. The registration authority is the Songjiang District Market Supervision Administration, and the legal representative is Wu Junwen. Core products: Dc Power Supply, Real Time Spectrum Analyzer, High-Resolution Oscilloscope Tube

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Ritu Technology Co., Ltd2004-09-01Dc Power Supply, Clamp Meter, Tech15000K CNYNot Supported
Suzhou Wanruida Electric Co., Ltd2006-06-29Dc Power Supply, Agile Dc Power Supply10000K CNYNot Supported
Shanghai Xinerli Testing Equipment Co., Ltd2019-12-10Dc Power Supply, Spectrum Analyzer, Wireless Connection Tester2000K CNYNot Supported
Shenzhen Sikanda Electronics Co., Ltd2002-11-11Dc Power Supply, Electronic Load, Charging Pile Testing Analyzer12666.667K CNYNot Supported
Shanghai Chuxin Electric Technology Co., Ltd2016-05-23Dc Power Supply, High Frequency Inverter Power Supply, Low Voltage High Current Dc Power Supply1000K CNYNot Supported
Guangzhou Dianhui Information Technology Co., Ltd2015-02-03Dc Power Supply, Schneider, Eaton5000K CNYNot Supported
Shanghai Lianchi Power Technology Co., Ltd2021-04-13Dc Power Supply, , Weidi Ups Power Supply10000K CNYSupported
Shanghai Aize Industrial Equipment Co., Ltd2010-10-20Dc Power Supply, Fixator, Level Transmitter2000K CNYNot Supported
Shanghai Nuoyi Electric Appliance Co., Ltd2006-06-07Dc Power Supply, Voltage Regulator, High-Power Voltage Regulator10000K CNYNot Supported
Bohe Electronic Technology (Shanghai) Co., Ltd2018-05-29Dc Power Supply, Real Time Spectrum Analyzer, High-Resolution Oscilloscope Tube8000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of DC power supply, it is recommended to prioritize checking key technical parameters such as output voltage range, current capacity, and ripple factor to ensure compatibility with equipment load requirements.
  • In scenarios such as industrial automation or communication base stations, DC power supplies need to have high stability and anti-interference capabilities, while considering the impact of environmental temperature on performance.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen suppliers that meet long-term cooperation conditions.
  • If a DC power supply is used for laboratory precision instruments, additional attention should be paid to low-noise design and voltage regulation accuracy to avoid interference with sensitive equipment.

Knowledge Base

Q

This article introduces the principle and application of single power supply DC bias, explains how to achieve voltage bias through circuits, and its application scenarios in electronic products. It also answered some common questions.

Q

Baidu AiGou will help you find pictures related to different categories of ground power supply DC power supplies, taking you to appreciate the diversity and uniqueness of ground power supply DC power supplies. At the same time, we also recommend high-quality ground power supply DC power products for you, allowing you to easily and quickly find the most suitable ground power supply for yourself when making purchases.

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