Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Switching Power Supply Manufacturers in China Zhejiang

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

The top 10 Switching Power Supply manufacturers in Zhejiang for 2026 are: Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd, Shenzhen Ritu Technology Co., Ltd, Huizhou Huakaiwei Electronic Technology Co., Ltd, Zhejiang Jiahan Electric Co., Ltd, Wenzhou Shiben Electrical Equipment Co., Ltd, Wenzhou Pingyuan Electric Co., Ltd, Zhejiang Weihao Electronics Co., Ltd, Changzhou Hongguang Electric Energy Technology Co., Ltd, Zhejiang Xinzhou Electric Co., Ltd, Zhejiang Anpan 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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ZhejiangZhejiang
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: Switching Power Supply, Voltage Regulator, Voltage Regulator

Top 2
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Shenzhen Ritu Technology Co., Ltd
Overall Score4.8 / 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: Switching Power Supply, Clamp Meter, Tech

Top 3
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Huizhou Huakaiwei Electronic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2016-11-08
Registered Capital5000K CNY

Huizhou Huakaiwei Electronic Technology Co., Ltd., registered at No. 8 Baiyuan North Road, Shiwan Town, Boluo County, Huizhou, with the registration authority of Boluo County Market Supervision Administration and the legal representative of Ge Yan, has a business scope including general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of electronic components; Manufacturing of electronic vacuum devices; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Operation of wires and cables; Manufacturing of hardware products; Retail of hardware products; Research and development of hardware products; Wholesale of hardware products; Sales of rubber products; Rubber product manufacturing; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Mechanical equipment research and development; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Wholesale of electronic components; Retail of electronic components; Mold manufacturing; Mold sales; 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; Import and export of goods; Technology import and export. (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: Switching Power Supply, Temperature Sensor, Self Healing Fuse

TOP4
Zhejiang Jiahan Electric Co., Ltd
Overall Score4.7 / 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: Switching Power Supply, Eps Emergency Power Supply, Dc Panel

TOP5
Wenzhou Shiben Electrical Equipment Co., Ltd

No. 235-237 Baitawang Road, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province

Overall Score4.7 / 5
Est. Date2026-05-25
Registered Capital300K CNY

Wenzhou Shiben Electrical Equipment Co., Ltd. is located at 235-237 Baitawang Road, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province. It was established on May 25, 2026 and registered with the Yueqing Market Supervision Administration. The legal representative is Tong Zhiyi. Core products: Switching Power Supply

TOP6
Wenzhou Pingyuan Electric Co., Ltd

Room 404, Building 4, Yijing Jiayuan, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (for office use only)

Overall Score4.6 / 5
Est. Date2021-03-10
Registered Capital500K CNY

Wenzhou Pingyuan Electric Co., Ltd., located at Room 404, Building 4, Yijing Jiayuan, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (for office use only), was established on March 10, 2021. The registration authority is Yueqing Market Supervision Administration, and the legal representative is Liu Bing. Core products: Switching Power Supply

TOP7
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: Switching Power Supply, Switching Power Supply

TOP8
Changzhou Hongguang Electric Energy Technology Co., Ltd
Overall Score4.6 / 5
Est. Date1981-03-12
Registered Capital42420K CNY

Changzhou Hongguang Electric Energy Technology Co., Ltd., with its registered address at No.1 Guiyang Road, Lijia Town, Wujin District, Changzhou City, is registered with the Changzhou Municipal Government Service Management Office and represented by Xu Dongliang. Its business scope includes licensed projects such as the design and production of civil aircraft components; Manufacturing of wires and cables; Lightning protection device detection; Sales of specialized products for computer information system security; Micro satellite scientific research experiment; Micro satellite production and manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of transformers, rectifiers, and inductors; Sales of distribution switch control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of monitoring and control equipment for power transmission and distribution; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Energy storage technology services; Motor manufacturing; Manufacturing of household appliances; Manufacturing of communication equipment; Sales of communication equipment; Operation of wires and cables; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of information security equipment; Manufacturing of electronic components; Integrated circuit manufacturing; Integrated circuit design; Integrated circuit sales; Manufacturing of integrated circuit chips and products; Integrated circuit chip design and services; Sales of integrated circuit chips and products; Manufacturing of radar and supporting equipment; General equipment repair; Electrical equipment repair; Manufacturing of lighting fixtures; Sales of lighting fixtures; Sales of new energy original equipment; Manufacturing of new energy prime mover equipment; Research and development of emerging energy technologies; Manufacturing of industrial control computers and systems; Sales of industrial control computers and systems; Sales of advanced power electronic devices; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic specialized materials; Research and development of electronic specialized materials; Sales of specialized equipment, key systems, and components for rail transit; Manufacturing of automotive parts and accessories; Retail of automotive spare parts; Manufacturing of generators and generator sets; Manufacturing of electric motors; Software development; Manufacturing of photovoltaic equipment and components; Research and development of household appliances; Fastener manufacturing; Sales of fasteners; Manufacturing of general components; Nonferrous metal casting; Black metal casting; Mold manufacturing; Mold sales; Sales of high-performance non-ferrous metals and alloy materials; General equipment manufacturing (excluding special equipment manufacturing); Research and development of new material technology; Manufacturing of metal structures; Sales of metal structures; Manufacturing of navigation equipment and related devices; Sales of electrical accessories; Manufacturing of electrical accessories; Artificial intelligence industry application system integration services; Sales of artificial intelligence hardware; Artificial Intelligence Universal Application System; Basic software development for artificial intelligence; Artificial intelligence theory and algorithm software development; Development of artificial intelligence application software; Industrial robot manufacturing; Sales of industrial robots; Installation and maintenance of industrial robots; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of service consumption robots; Sales of service consumption robots; Manufacturing of special task robots; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Industrial design services; Manufacturing of hardware products; Research and development of hardware products; Retail of hardware products; Wholesale of hardware products; Sales of intelligent material handling equipment; Manufacturing of material handling equipment; Manufacturing of marine environment monitoring and detection equipment; Sales of marine environmental monitoring and detection equipment; Professional repair of radar and radio navigation equipment; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Sales of information security equipment; Manufacturing of micro motors and components; Manufacturing of satellite mobile communication terminals; Sales of satellite mobile communication terminals; Non residential real estate leasing; 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: Switching Power Supply, Poe Power Supply, Module

TOP9
Zhejiang Xinzhou Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2025-02-19
Registered Capital10000K CNY

Zhejiang Xinzhou Electric Co., Ltd., with its registered address at Room B61, Floors 1-3, No. 295 Ningkang East Road, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Yan Zhongxin as the legal representative. Its business scope includes general projects such as sales of electrical equipment; Sales of electrical accessories; Wholesale of hardware products; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and 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: Switching Power Supply, Relay, Button Switch

TOP10
Zhejiang Anpan Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2025-03-04
Registered Capital10000K CNY

Zhejiang Anpan Electric Co., Ltd., with its registered address at Room A15, Floors 1-3, No. 295 Ningkang East Road, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Municipal Administration for Market Regulation. The legal representative is Wang Zhanghuan, and the business scope includes general projects such as sales of household appliances; Sales of electrical accessories; Wholesale of hardware products; Sales of mechanical and electrical equipment; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment; Sales of distribution switch control 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: Switching Power Supply, Dc Contactor, Ac Contactor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd2012-02-23Switching Power Supply, Voltage Regulator, Voltage Regulator1000K CNYSupported
Shenzhen Ritu Technology Co., Ltd2004-09-01Switching Power Supply, Clamp Meter, Tech15000K CNYNot Supported
Huizhou Huakaiwei Electronic Technology Co., Ltd2016-11-08Switching Power Supply, Temperature Sensor, Self Healing Fuse5000K CNYNot Supported
Zhejiang Jiahan Electric Co., Ltd2021-01-05Switching Power Supply, Eps Emergency Power Supply, Dc Panel10880K CNYSupported
Wenzhou Shiben Electrical Equipment Co., Ltd2026-05-25Switching Power Supply300K CNYNot Supported
Wenzhou Pingyuan Electric Co., Ltd2021-03-10Switching Power Supply500K CNYSupported
Zhejiang Weihao Electronics Co., Ltd2007-10-31Switching Power Supply, Switching Power Supply10000K CNYNot Supported
Changzhou Hongguang Electric Energy Technology Co., Ltd1981-03-12Switching Power Supply, Poe Power Supply, Module42420K CNYNot Supported
Zhejiang Xinzhou Electric Co., Ltd2025-02-19Switching Power Supply, Relay, Button Switch10000K CNYNot Supported
Zhejiang Anpan Electric Co., Ltd2025-03-04Switching Power Supply, Dc Contactor, Ac Contactor10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of switch mode power supplies, it is recommended to match them based on key parameters such as input and output voltage range, power capacity, and efficiency. Industrial equipment typically requires wide voltage input models, while communication equipment focuses more on voltage stabilization accuracy.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers usually have more stable delivery records in sub fields such as medical equipment or automation control.
  • In scenarios such as LED lighting or security systems, it is recommended to choose switch mode power supplies with lightning protection design and low-temperature start-up characteristics to meet the special requirements of outdoor environments.
  • When purchasing, attention should be paid to the impact of different packaging forms (such as rail type or open type) on installation conditions. Modular design is often used in cabinet integration scenarios to save space, while distributed layout may require independent protective enclosures.

Knowledge Base

Q

When choosing a switching power supply, factors such as output power, input voltage range, conversion efficiency, heat dissipation performance, electromagnetic compatibility, and installation size should be comprehensively considered. Clearly define the voltage, current, and multi output requirements of the equipment, select a power supply that supports wide voltage input and high conversion efficiency, while paying attention to its heat dissipation design and protection level to adapt to complex environments. In addition, electromagnetic compatibility and dynamic performance indicators cannot be ignored to ensure that the power supply can operate stably in various application scenarios.

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