Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

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2026 Top 10 Power Supply Manufacturers in China Zhejiang

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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 Zhejiang for 2026 are: Zhejiang Jiahan Electric Co., Ltd, Jiaxing Kaiyuan Photovoltaic Co., Ltd, Zhejiang Running Electric Appliance Co., Ltd, Wenzhou Kaiming Electric Co., Ltd, Ningbo Wensheng Intelligent Technology Co., Ltd, Koffiler Intelligent Technology (Zhejiang) Co., Ltd, Zhejiang Tairan Electric Appliance Co., Ltd, Zhejiang Weihao Electronics Co., Ltd, Zhejiang Bangqi Electric Co., Ltd, Zhejiang Zhengxi Electric Group 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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Zhejiang Jiahan Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2021-01-05
Registered Capital10880K CNY

Zhejiang Jiahan Electric Co., Ltd., with its registered address located in Houjie Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (within Changlin Hydraulic and Pneumatic Complete Set Co., Ltd.), is registered with the Yueqing Market Supervision Administration and represented by Qin Hao as the legal representative. Its business scope includes general projects such as electronic component manufacturing; Retail of electronic components; Wholesale of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Sales of firefighting equipment; Manufacturing of security equipment; Sales of security equipment; Battery sales; 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). Licensed project: 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 the approval results).. Core products: Power Supply, Eps Emergency Power Supply,

Top 2
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Jiaxing Kaiyuan Photovoltaic Co., Ltd
Overall Score4.8 / 5
Est. Date2018-10-22
Registered Capital1000K CNY

Jiaxing Kaiyuan Photovoltaic Co., Ltd., with its registered address at Room 307-2, Jingrun Building, Xiuzhou District, Jiaxing City, Zhejiang Province, is registered with the Market Supervision Administration of Xiuzhou District, Jiaxing City. The legal representative is Xie Xiaoqing, and its business scope includes general projects such as solar power generation technology services; Sales of photovoltaic equipment and components; Sales of electronic components and electromechanical equipment; Sales of charging stations; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Battery sales; Sales of battery spare parts; Sales of power electronic components; Sales of technical glass products; Design and construction services for security technology prevention systems; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Power Supply, Open Source Photovoltaic, Communication

Top 3
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Zhejiang Running Electric Appliance Co., Ltd
Overall Score4.8 / 5
Est. Date2015-03-05
Registered Capital10000K CNY

Zhejiang Running Electric Appliance Co., Ltd., registered in Niyang Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision and Administration Bureau and legal representative He Xiang, is engaged in the business of distribution switch control equipment, electromechanical equipment, solid insulation ring network switchgear, high and low voltage complete sets of equipment and accessories, circuit breakers, load switches, transformers, surge protectors, reactors, wires and cables, electronic components, instruments and meters, fire monitoring detectors, fire alarm equipment, intelligent fire inspection equipment, fire linkage control system devices, fire emergency lighting and evacuation indication equipment, explosion-proof electrical appliances, industrial automation control system devices, fire emergency power supply, uninterruptible power supply, inverters, frequency converters, DC screens, DC power supplies, automotive parts, pneumatic equipment. Electromagnetic valve Design, research and development, production, installation, and sales of relays, fire-fighting equipment, plastic parts, and laminated wood parts; Sales of batteries; Import and export of goods and technology.. Core products: Power Supply, Fire Inspection Cabinet, Eps Emergency Power Supply

TOP4
Wenzhou Kaiming Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2011-03-15
Registered Capital10000K CNY

Wenzhou Kaiming Electric Co., Ltd., registered at Building M, Leshang Entrepreneurship Park, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province (Haichao Road, Wengyang Street), registered with the Market Supervision Administration of Yueqing City, with the legal representative being Xie Lidan. Its business scope includes general projects: manufacturing of distribution switch control equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of firefighting equipment; Sales of distribution switch control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of display devices; Sales of display devices; Manufacturing of electric motors; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of monitoring and control equipment for power transmission and distribution; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of electrical signal equipment devices; Sales of electrical signal equipment devices; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Manufacturing of lighting fixtures; Sales of lighting fixtures; Operation of wires and cables; Manufacturing of electronic components; Wholesale of electronic components; Manufacturing of electrical accessories; Sales of electrical accessories; Battery leasing; Battery manufacturing; Battery sales; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment (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: Power Supply, Ups Uninterruptible Power Supply, Fire Inspection Cabinet

TOP5
Ningbo Wensheng Intelligent Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-12-07
Registered Capital3000K CNY

Ningbo Wensheng Intelligent Technology Co., Ltd., registered at Room 3-85, No. 1 Dayun Road, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province (trustee 0071), registered with the Market Supervision Administration of Zhenhai District, Ningbo City, with Qu Jingwei as the legal representative. Its business scope includes general projects such as information system integration services; Network technology services; Industrial engineering design services; Engineering and technical research and experimental development; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Development of network and information security software; Import and export of goods; Technology import and export; Import and export agency; Digital cultural creative content application services; Literary and artistic creation; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of daily necessities; Sales of daily necessities; Needle textile sales; Wholesale of shoes and hats; Retail of shoes and hats; Wholesale of clothing and apparel; Clothing and apparel retail; Wholesale of stationery supplies; Retail of stationery supplies; Sales of office supplies; Battery sales; Sales of battery spare parts; Sales of refrigeration and air conditioning equipment; Sales of electronic vacuum devices; Sales of intelligent power transmission and distribution and control equipment; Wholesale of cosmetics; Retail of cosmetics; Retail of photographic equipment and telescopes; Luggage sales; Sales of leather products; Internet sales (except for the sale of goods that need to be licensed); (The above sales are limited to wholesale and online sales only) (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: Power Supply, Santak, Eaton Battery

TOP6
Koffiler Intelligent Technology (Zhejiang) Co., Ltd
Overall Score4.6 / 5
Est. Date2020-01-15
Registered Capital50000K CNY

Kofel Intelligent Technology (Zhejiang) Co., Ltd., registered in Sulu Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zhao Yong, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of intelligent power transmission and distribution and control equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of intelligent instruments and meters; Manufacturing of instruments and meters; Manufacturing of power electronic components; Manufacturing of lighting fixtures; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of security equipment; Manufacturing of industrial automatic control system devices; Manufacturing of mechanical and electrical equipment; Manufacturing of hardware products; Operation of wires and cables; Sales of electrical equipment; Sales of plastic products (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: Power Supply, 3. Ups Uninterruptible Power Supply, 1. Emergency Lighting Evacuation System

TOP7
Zhejiang Tairan Electric Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2013-10-23
Registered Capital60000K CNY

Zhejiang Tairan Electric Appliance Co., Ltd., registered at No. 112, Xinguang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Wang Anran, engages in the manufacturing, processing, and sales of distribution switch control equipment, high and low voltage electrical appliances, power equipment, transformers, electrical complete sets of equipment, explosion-proof electrical appliances, transmission and distribution equipment, circuit breakers, frequency converters, soft starters, power equipment, hydraulic tools, lighting fixtures, wires and cables, instruments and meters (excluding measuring instruments), electronic components, starting components, automation equipment, plastic parts, hardware parts, and electrical accessories; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Power Supply, Oil Immersed Voltage Regulator, High-Power Voltage Regulator

TOP8
Zhejiang Weihao Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2007-10-31
Registered Capital10000K CNY

Zhejiang Weihao Electronics Co., Ltd., registered at Building 8, No. 176 Yanyun Road, Kunpeng Street, Wenzhou Marine Economy Development Demonstration Zone, Zhejiang Province (self declared), with the registration authority of Wenzhou Market Supervision Administration Marine Economy Development Demonstration Zone Branch and the legal representative being Huang Xiaohai. Its business scope includes the manufacturing, processing, and sales of power electronic components, wires and cables, high and low voltage electrical appliances, power equipment, switches, and accessories; Import and export of goods and technology.. Core products: Power Supply, Switching Power Supply

TOP9
Zhejiang Bangqi Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2013-10-10
Registered Capital50880K CNY

Zhejiang Bangqi Electric Co., Ltd., with its registered address located in Xiangyang Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province (within Yueqing Yongxing Paper Industry Co., Ltd.), is registered with the Yueqing Market Supervision and Administration Bureau, and its legal representative is Zhang Dongmei. Its business scope includes research and development, manufacturing, processing, and sales of distribution switch control equipment, power electronic components, transmission and distribution control equipment, high and low voltage complete electrical appliances and components, power equipment, fire-fighting equipment and accessories; Development, manufacturing, processing, sales, and installation of automation control equipment; Software development.. Core products: Power Supply, Eps Emergency Power Supply, Wall Mounted Dc Power Supply

TOP10
Zhejiang Zhengxi Electric Group Co., Ltd
Overall Score4.4 / 5
Est. Date2014-03-11
Registered Capital50000K CNY

Zhejiang Zhengxi Electric Group Co., Ltd., with its registered address at No. 555 Chezhan Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Zheng Yu. Its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of new energy prime mover equipment; Manufacturing of distribution switch control equipment; Manufacturing of photovoltaic equipment and components; Manufacturing of instruments and meters; Research and development of distribution switch control equipment; Manufacturing of electronic components; Manufacturing of mechanical and electrical equipment; Sales of new energy original equipment; Sales of distribution switch control equipment; Sales of photovoltaic equipment and components; Sales of instruments and meters; Wholesale of electronic components; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Power Supply, Frequency Converter, Regulated Power Supply

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Jiahan Electric Co., Ltd2021-01-05Power Supply, Eps Emergency Power Supply, 10880K CNYSupported
Jiaxing Kaiyuan Photovoltaic Co., Ltd2018-10-22Power Supply, Open Source Photovoltaic, Communication1000K CNYNot Supported
Zhejiang Running Electric Appliance Co., Ltd2015-03-05Power Supply, Fire Inspection Cabinet, Eps Emergency Power Supply10000K CNYNot Supported
Wenzhou Kaiming Electric Co., Ltd2011-03-15Power Supply, Ups Uninterruptible Power Supply, Fire Inspection Cabinet10000K CNYSupported
Ningbo Wensheng Intelligent Technology Co., Ltd2017-12-07Power Supply, Santak, Eaton Battery3000K CNYNot Supported
Koffiler Intelligent Technology (Zhejiang) Co., Ltd2020-01-15Power Supply, 3. Ups Uninterruptible Power Supply, 1. Emergency Lighting Evacuation System50000K CNYSupported
Zhejiang Tairan Electric Appliance Co., Ltd2013-10-23Power Supply, Oil Immersed Voltage Regulator, High-Power Voltage Regulator60000K CNYNot Supported
Zhejiang Weihao Electronics Co., Ltd2007-10-31Power Supply, Switching Power Supply10000K CNYNot Supported
Zhejiang Bangqi Electric Co., Ltd2013-10-10Power Supply, Eps Emergency Power Supply, Wall Mounted Dc Power Supply50880K CNYNot Supported
Zhejiang Zhengxi Electric Group Co., Ltd2014-03-11Power Supply, Frequency Converter, Regulated Power Supply50000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require power supply, it is recommended to match product specifications based on key technical parameters such as equipment load power and input voltage range to avoid overload or redundant design.
  • In continuous operation scenarios such as industrial automation or data centers, priority should be given to power supply solutions with stable heat dissipation performance and support for redundant design to ensure long-term reliability.
  • 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.
  • For scenarios such as medical equipment or laboratory precision instruments, attention should be paid to the output ripple and noise level of the power supply to ensure compatibility with sensitive equipment.

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