Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Power Supply Unit Manufacturers in China Guangdong

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

The top 10 Power Supply Unit manufacturers in Guangdong for 2026 are: Shenzhen Guodian Yueneng Energy saving Technology Co., Ltd, Shenzhen Runhaitong Technology Co., Ltd, Shenzhen Shidawei Industrial Co., Ltd, Guangdong Dual Core New Energy Co., Ltd, Shenzhen Pushike Electronic Technology Co., Ltd, Yangzhou Zhongren Electrical Technology Co., Ltd, Shenzhen Bangliwei Technology Co., Ltd, Guangdong Sun Moon Lake Power Technology Co., Ltd, Shenzhen Longgang District Xinneng Power Module Sales Department, Shandong Zhonggong Electric 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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GuangdongGuangdong
Top 1
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Shenzhen Guodian Yueneng Energy saving Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2014-12-15
Registered Capital35000K CNY

Shenzhen Guodian Yueneng Energy saving Technology Co., Ltd. is registered at Building B611, Mingrenju Furniture Industrial Plant, No. 10 Maotian Road, Shatian Community, Kengzi Street, Pingshan District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Xu Shaoling. The business scope includes the development, sales, and services of public safety prevention products, computer information network technology, and computer software and hardware products. The technical development and sales of intelligent power sources such as uninterruptible power supply (UPS), fire emergency power supply (EPS), intelligent evacuation system, active power filter (APF), variable frequency power supply, high-power industrial grade intelligent voltage regulator, etc; Domestic trade; Import and export of goods; ^Research and production of energy-saving equipment; Monitoring, communication, intelligent power supply research and development, production; Innovative development, design, production, processing, installation, sales, and service of software and hardware technologies for intelligent relay power supply and AC/DC medium/high voltage remote power supply. Software and hardware technology development, promotion, transfer, consulting, services, system services, and product design, production, processing, installation, sales, and services for monitoring, communication, smart energy-saving power supply and cables, power monitoring, smart poles, and environmental monitoring equipment for highways and railway tunnels, urban intelligent transportation, digital water conservancy informatization, forestry, farmland and scenic area informatization, as well as urban comprehensive pipe gallery projects;. Core products: Power Supply Unit, Dual Conversion Online Ups Power Supply, Emergency Backup Power Supply

Top 2
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Shenzhen Runhaitong Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2009-07-14
Registered Capital20500K CNY

Shenzhen Runhaitong Technology Co., Ltd., registered at 6th Floor, Building A, Yuxing Technology Industrial Park, Gushu 2nd Road, Third Industrial Zone, Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, with the registration authority of Bao'an Bureau and the legal representative of Guiyu, is engaged in the technical development and sales of high-frequency switch rectifier modules for power, communication power supplies, power monitoring systems, UPS power supplies, EPS power supplies, inverters, DC power cabinets, and integrated AC/DC power supplies; Development and sales of power modules for new energy electric vehicle chargers, split type charging cabinets, outdoor integrated charging piles, and various customized rectifier power supplies; Technical development of computer software and hardware, automation systems, and relay protection systems; Domestic commercial and material supply and marketing industry; 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 projects include the production of high-frequency switch rectifier modules for power, communication power supplies, power monitoring systems, UPS power supplies, EPS power supplies, inverters, DC power cabinets, and integrated AC/DC power supplies; Production of power modules for new energy electric vehicle chargers, split type charging cabinets, outdoor integrated charging piles, and various customized rectifier power supplies.. Core products: Power Supply Unit, Wall Mounted Dc System,

Top 3
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Shenzhen Shidawei Industrial Co., Ltd
Overall Score4.7 / 5
Est. Date2002-09-17
Registered Capital5000K CNY

Shenzhen Shidawei Industrial Co., Ltd., registered at A509, Zhongdi Building, China University of Geosciences Industry Research Base, No. 8 Yuexing 3rd Road, High tech Zone Community, Yuehai Street, Nanshan District, Shenzhen, with Nanshan Bureau as the registration authority and Kaiweina as the legal representative. Its business scope includes general business projects such as establishing industries (specific projects will be declared separately); Automation engineering, 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 are:. Core products: Power Supply Unit, Valve Type, Sensor

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 Unit, Dc Power Supply, Dual Core Electrolytic Aluminum Rectifier

TOP5
Shenzhen Pushike Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-10-30
Registered Capital5000K CNY

Shenzhen Pushike Electronic Technology Co., Ltd., registered at 401, Building B, Dingsheng Industrial Park, Zhugushi Community, Wulian Street, Longgang District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Yan Xingxing as the legal representative. The company's business scope includes general business projects such as power supplies, power equipment, new energy power products, vehicle power equipment, electric vehicle charging equipment, communication power supplies, inverters and generators, photovoltaic energy storage systems, solar controllers, solar off grid and wind solar complementary systems research and development, purchase and sales, and technical consulting (excluding restricted projects); Domestic trade, import and export of goods and technology. Licensed business projects: production and processing of power supplies, power equipment, new energy power products, on-board power equipment, electric vehicle charging equipment, communication power supplies, inverters and generators, photovoltaic energy storage systems, solar controllers, solar off grid and wind solar complementary systems; Domestic trade, import and export of goods and technology. (Operating in accordance with the approval of Shenlong Huanpi [2018] No. 700254, valid until February 9, 2023);. Core products: Power Supply Unit, Emergency Starting Power Supply For Automobiles, Portable Ac/Dc Power Supply

TOP6
Yangzhou Zhongren Electrical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-08-20
Registered Capital800K CNY

Yangzhou Zhongren Electrical Technology Co., Ltd., with its registered address at 217 Kaifa West Road, Hanjiang Economic Development Zone, Yangzhou City, registered with the Hanjiang District Data Bureau of Yangzhou City, and represented by Wang Qiaomei as its legal representative. Its business scope includes the research and development of power automation systems; Manufacturing, processing, and sales of industrial control automation equipment, instruments and meters, high and low voltage electrical equipment, and electronic products; Sales of wires and cables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Power Supply Unit, Transformer Temperature Controller, Electrical Fire Monitoring System

TOP7
Shenzhen Bangliwei Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-04-23
Registered Capital50K CNY

Shenzhen Bangliwei Technology Co., Ltd., registered at 28G-G7, Fortune Building, No. 88 Fuhua 3rd Road, Gangxia Community, Futian Street, Futian District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Cheng Yuandong as the legal representative, is engaged in the research and sales of electronic products, digital products, smart home products, testing equipment, chargers, mobile power supplies, inverters, lithium batteries, energy storage batteries, power batteries, lithium battery power system equipment, and lithium battery energy storage system equipment (excluding hazardous chemicals); Domestic trade; Import and export of goods and technology. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated)^. Core products: Power Supply Unit, Cell, Energy Storage Iron Lithium Battery Pack

TOP8
Guangdong Sun Moon Lake Power Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2008-12-11
Registered Capital100000K CNY

Guangdong Sun Moon Lake Power Technology Co., Ltd., registered at Unit 2803, No. 119 Shipai West Road, Tianhe District, Guangzhou, registered with the Market Supervision Administration of Tianhe District, Guangzhou, with Zhao Changkai as the legal representative. Its business scope includes battery sales; Sales of electrical equipment; Sales of refrigeration and air conditioning equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of distribution switch control equipment; Sales of photovoltaic equipment and components; Sales of security equipment; Sales of industrial automatic control system devices; Electronic product sales; Sales of IoT devices; Wholesale of computer software, hardware, and auxiliary equipment; Engineering and technical research and experimental development; Research and development of distribution switch control equipment; Research and development of Internet of Things technology; Network technology services; Information system integration services; Information technology consulting services; Intelligent control system integration; Information system operation and maintenance services; Installation services for ordinary mechanical equipment; Software development; Technology import and export; Import and export of goods; Battery manufacturing (limited to branch operations only); Manufacturing of mechanical and electrical equipment (limited to branch operations only); Manufacturing of transformers, rectifiers, and inductors (limited to branch operations only); Manufacturing of security equipment (limited to branch operations only); Manufacturing of IoT devices (limited to branch operations only); Manufacturing of computer software, hardware, and peripheral devices (limited to branch operations only); Manufacturing of refrigeration and air conditioning equipment (limited to branch operations only); Manufacturing of distribution switch control equipment (limited to branch operations only); Manufacturing of photovoltaic equipment and components (limited to branch operations only); Manufacturing of power transmission, distribution, and control equipment (limited to branch operations only); Manufacturing of communication equipment (limited to branch operations only);. Core products: Power Supply Unit, Lead-Acid Battery, Ups Uninterruptible Power Supply

TOP9
Shenzhen Longgang District Xinneng Power Module Sales Department
Overall Score4.4 / 5
Est. Date2016-11-24
Registered Capital-

Xinneng Power Module Sales Department, Longgang District, Shenzhen, with registered address at 605, Nanwu Lane 2, Nankeng Village, Bantian Street, Longgang District, Shenzhen. The registration authority is Longgang Bureau, and the legal representative is Yang Jianghua. The business scope includes the research and sales of microcomputer high-frequency switching power supply DC devices, AC/DC integrated power supplies, electronic products, electrical equipment, intelligent instruments, EPS (electric power steering system), UPS (uninterruptible power supply)^. Core products: Power Supply Unit, Dc Screen Charging Module Rectifier Module, High Frequency Switching Power Module

TOP10
Shandong Zhonggong Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2020-03-23
Registered Capital10000K CNY

Shandong Zhonggong Electric Co., Ltd., with its registered address at 7-1-2210 Dinghao Plaza, No. 44 Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, is registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, and its legal representative is Gao Junyue. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Sales of electrical equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electronic (gas) physical equipment and other electronic devices; Research and development of efficient and energy-saving technologies in the power industry; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Battery manufacturing; Battery sales; Energy saving management services; Software 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: Power Supply Unit, Variable Frequency Power Supply, Dc Power Supply

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Guodian Yueneng Energy saving Technology Co., Ltd2014-12-15Power Supply Unit, Dual Conversion Online Ups Power Supply, Emergency Backup Power Supply35000K CNYNot Supported
Shenzhen Runhaitong Technology Co., Ltd2009-07-14Power Supply Unit, Wall Mounted Dc System, 20500K CNYNot Supported
Shenzhen Shidawei Industrial Co., Ltd2002-09-17Power Supply Unit, Valve Type, Sensor5000K CNYNot Supported
Guangdong Dual Core New Energy Co., Ltd2023-06-19Power Supply Unit, Dc Power Supply, Dual Core Electrolytic Aluminum Rectifier5000K CNYSupported
Shenzhen Pushike Electronic Technology Co., Ltd2012-10-30Power Supply Unit, Emergency Starting Power Supply For Automobiles, Portable Ac/Dc Power Supply5000K CNYNot Supported
Yangzhou Zhongren Electrical Technology Co., Ltd2012-08-20Power Supply Unit, Transformer Temperature Controller, Electrical Fire Monitoring System800K CNYNot Supported
Shenzhen Bangliwei Technology Co., Ltd2020-04-23Power Supply Unit, Cell, Energy Storage Iron Lithium Battery Pack50K CNYNot Supported
Guangdong Sun Moon Lake Power Technology Co., Ltd2008-12-11Power Supply Unit, Lead-Acid Battery, Ups Uninterruptible Power Supply100000K CNYNot Supported
Shenzhen Longgang District Xinneng Power Module Sales Department2016-11-24Power Supply Unit, Dc Screen Charging Module Rectifier Module, High Frequency Switching Power Module-Not Supported
Shandong Zhonggong Electric Co., Ltd2020-03-23Power Supply Unit, Variable Frequency Power Supply, Dc Power Supply10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of power supply devices, it is recommended to prioritize checking key technical parameters such as input/output voltage range and load adjustment rate to ensure compatibility with existing equipment. Additional attention should be paid to anti-interference capability and heat dissipation design in industrial scenarios.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support, especially suitable for fields such as data centers or medical equipment that require high power stability.
  • Different application scenarios, such as communication base stations or automated production lines, have significant differences in power density and efficiency requirements for power supply devices. Before procurement, it is necessary to clarify the actual operating environment and load characteristics.
  • For high-frequency commercial equipment, it is recommended to choose modular design power supply devices for easy maintenance and upgrading in the later stage. At the same time, the supplier's industry data support capability can assist in evaluating long-term supply stability.

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