Updated Oct 16, 2026 · Public platform & industry data

Oct 16, 2026 Updated

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2026 Top 10 Power Supply Machine Manufacturers in China Guangdong

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

The top 10 Power Supply Machine manufacturers in Guangdong for 2026 are: Dongguan Huanyi Instrument Technology Co., Ltd, Shenzhen Pukoyuan Automation Industrial Equipment Co., Ltd, Dongguan Jinyi Machinery Co., Ltd, Shenzhen Juyuan IoT Technology Co., Ltd, Shenzhen Changbao Electromechanical Equipment Co., Ltd, Shenzhen Liyuan Pure Water Equipment Co., Ltd, Shenzhen Jiuju Industrial Equipment Co., Ltd, Dongguan Dinghexin Electronic Technology Co., Ltd, Shenzhen Zhuoyuan Intelligent Technology Co., Ltd, Xinrixu Electronic Materials Co., Ltd., Xinhui District, Jiangmen City. 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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Dongguan Huanyi Instrument Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2007-03-20
Registered Capital10000K CNY

Dongguan Huanyi Instrument Technology Co., Ltd., registered at Room 101 and Room 201, Building 2, No. 3 Longkeng Xingye Road, Dongkeng Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Liu Yao, engages in research and development, production, and sales of testing instruments, meters, hardware products, electrical appliances, electronic materials, and general machinery and equipment; Maintenance and installation: testing instruments, meters, and electrical appliances; Mechanical equipment leasing; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Power Supply Machine, Humidity Chamber , Three Comprehensive Test Chamber

Top 2
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Shenzhen Pukoyuan Automation Industrial Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2012-05-22
Registered Capital1000K CNY

Shenzhen Pukeyuan Automation Industrial Equipment Co., Ltd., registered at No. 38, Second Industrial Zone, Shapuwei Community, Songgang Street, Bao'an District, Shenzhen, with the registration authority of Bao'an Supervision Bureau of Shenzhen Market Supervision Administration and the legal representative of Li Tianming, engages in the sales of ultrasonic cleaning machines, high-frequency switch power supplies, electroplating equipment, stainless steel electrolytic polishing equipment, oxidation equipment, electroplating equipment, purification equipment, sewage treatment equipment, refrigeration equipment, electrophoresis equipment, school science and education experimental equipment, battery charging equipment, railway military special power supplies, diamond sanding equipment, pure water equipment, and electroplating power supply instruments; Domestic trade; Import and export of goods and technology. ^Production and processing of ultrasonic cleaning machines, high-frequency switch power supplies, electroplating equipment, stainless steel electrolytic polishing equipment, oxidation equipment, electroplating equipment, electrolysis equipment, purification equipment, sewage treatment equipment, refrigeration equipment, electrophoresis equipment, school science and education experimental equipment, battery charging equipment, railway military special power supplies, diamond sanding equipment, pure water equipment, and electroplating power supply instruments.. Core products: Power Supply Machine, Micro Arc Ceramic Oxidation Production Line, Sewage Treatment Rectifier Power Supply

Top 3
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Dongguan Jinyi Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2012-06-13
Registered Capital5000K CNY

Dongguan Jinyi Machinery Co., Ltd., with its registered address at Room 101, No. 76 Shenshang Road, Humen Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Liu Xinhe, and the business scope includes production and sales of general mechanical equipment and its accessories, wires and cables, hardware, and molds; 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 Machine, Single Winch Machine, Wire And Cable Peripheral Equipment

TOP4
Shenzhen Juyuan IoT Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-05-17
Registered Capital500K CNY

Shenzhen Juyuan Internet of Things Technology Co., Ltd., with its registered address at 101, Building A, No. 598 Shenshan Road, Tongle Community, Baolong Street, Longgang District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Wang Dong, and its business scope includes general business projects such as Internet of Things technology research and development; Internet of Things technology services; Sales of IoT devices; Research and development of communication equipment; Software development; Software sales; Information system integration services; Sales of electronic products, computers, software and auxiliary equipment, instruments and meters, and non specialized communication equipment; Import and export of goods; Technology import and export (projects that require approval by law must be approved by relevant departments before conducting business activities); Sales of communication equipment; Sales of network equipment; Manufacturing of computer software, hardware, and peripheral devices; Internet of Things application services; Sales of information security equipment; Sales of electronic measuring instruments; Sales of wind turbines and their components; Sales of intelligent instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Sales of onshore wind turbines; Sales of ecological environment monitoring and detection instruments and meters; Battery sales; Electronic product sales; Sales of new energy original equipment; Sales of mechanical and electrical equipment; Solar power generation technology services; Wind power generation technology services; Manufacturing of digital video surveillance systems; Integrated circuit sales; Sales of digital video surveillance systems. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: manufacturing of Internet of Things devices; Research and development, production, assembly, and sales of smart home devices; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Manufacturing of communication equipment; Manufacturing of photovoltaic equipment and components; Manufacturing of new energy prime mover equipment; Battery manufacturing; Integrated circuit manufacturing; Manufacturing of electronic components and electromechanical equipment.. Core products: Power Supply Machine, Solar Power Supply System, Off Grid System

TOP5
Shenzhen Changbao Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2015-07-24
Registered Capital1000K CNY

Shenzhen Changbao Electromechanical Equipment Co., Ltd., with its registered address at No. 101, 201, Building 78, First Industrial Zone, Lisongqian Community, Gongming Street, Guangming District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Tan Jiyuan, and its business scope includes general business projects such as technology development and sales of instruments, equipment, small household appliances, power tools, and electronic devices, domestic trade, and import and export of goods and technology. Licensed business projects: hardware manufacturing, production of instruments, equipment, small household appliances, power tools, and electronic devices; Ordinary freight.. Core products: Power Supply Machine, Fatigue Intelligent Reminder Device, Pipeline

TOP6
Shenzhen Liyuan Pure Water Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2008-08-11
Registered Capital500K CNY

Shenzhen Liyuan Purified Water Equipment Co., Ltd., registered at Building 36, Shuiwei New Village, Minqiang Community, Minzhi Street, Longhua District, Shenzhen, with Longhua Bureau as the registration authority and Zhu Yueming as the legal representative, engages in general business activities including the sales of filtration and purification equipment, direct drinking water equipment, disinfection and purification equipment, activated carbon, quality water supply equipment, membranes, and filter products, domestic commercial and material supply and marketing, domestic trade, and import and export business. (The above does not include projects that require prior approval or are prohibited by laws, administrative regulations, or decisions of the State Council.) The licensed business projects are:. Core products: Power Supply Machine, Special Hose For Direct Drinking Machine, Direct Drinking Water Pipe Quick Connector

TOP7
Shenzhen Jiuju Industrial Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2010-11-02
Registered Capital10000K CNY

Shenzhen Jiuju Industrial Equipment Co., Ltd., with its registered address at Building B, Juji Technology Park, Yabian Xueziwei, Shajing Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhou Xin, and its business scope includes the sale of general business items such as magnetizers, dispensing machines, audio testing instruments, automatic magnetic circuit machines, and automatic winding machines; Technical development and sales of electronic products, automation equipment, automatic magnetization equipment, and automatic dispensing equipment; Domestic trade, import and export of goods and technology. Manufacturing of specialized electrical machinery equipment (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Manufacturing of electronic measuring instruments; Installation and maintenance of industrial robots; Software development; Sales of electronic measuring instruments; Sales of industrial robots. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. Licensed business projects include the production of magnetizers, dispensing machines, audio testing instruments, automatic magnetic circuit machines, and automatic winding machines. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Power Supply Machine, Non Standard Automation Equipment,

TOP8
Dongguan Dinghexin Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-03-29
Registered Capital1000K CNY

Dongguan Dinghexin Electronic Technology Co., Ltd., with its registered address at Room 401, No. 68 Longzi Road, Dalang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Long Yuyong, and its business scope includes general projects such as the manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of electronic (gas) physical equipment and other electronic devices; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of metal products; Sales of metal materials; Mechanical equipment research and development; Electronic product sales; Sales of metal tools; 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: Power Supply Machine, Manual Stamping And Cutting Machine, Vibrating Tray

TOP9
Shenzhen Zhuoyuan Intelligent Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2019-09-16
Registered Capital500K CNY

Shenzhen Zhuoyuan Intelligent Technology Co., Ltd., with its registered address at 409-410, Building 3, No. 19 Tianyang 1st Road, Dongfang Community, Songgang Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Wu Guiping, and its business scope includes research and development, sales of welding machinery equipment, automation equipment, hardware, and electronic products. Sales of mechanical equipment; Research and development of mechanical equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Industrial robot installation and maintenance; Manufacturing of electronic specialized equipment; Manufacturing of mechanical and electrical equipment; Mechanical parts and component processing; Industrial robot manufacturing; General equipment manufacturing (excluding special equipment manufacturing).. Core products: Power Supply Machine, Hot Bar , Laser Welding Machine

TOP10
Xinrixu Electronic Materials Co., Ltd., Xinhui District, Jiangmen City
Overall Score4.3 / 5
Est. Date2006-03-01
Registered Capital500K CNY

Xinrixu Electronic Materials Co., Ltd. in Xinhui District, Jiangmen City, with its registered address at No. 10 Huijin 3rd Road, Muzhou Town, Xinhui District, Jiangmen City (Factory Building 1), registered with the Market Supervision Administration of Xinhui District, Jiangmen City, and represented by Zhang Jianzhou. Its business scope includes the production and sale of electronic magnetic rings, motor coils, and printed insulation materials for circuit boards; Installation and maintenance of solar photovoltaic power generation projects; Design, installation, and sales of mechanical automation equipment; Design, installation, maintenance, and sales of intelligent systems for mechanical equipment; Insulation spraying processing of electronic components; Sales: Food. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Power Supply Machine, Insulating Coating, Iron Core

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Huanyi Instrument Technology Co., Ltd2007-03-20Power Supply Machine, Humidity Chamber , Three Comprehensive Test Chamber10000K CNYNot Supported
Shenzhen Pukoyuan Automation Industrial Equipment Co., Ltd2012-05-22Power Supply Machine, Micro Arc Ceramic Oxidation Production Line, Sewage Treatment Rectifier Power Supply1000K CNYSupported
Dongguan Jinyi Machinery Co., Ltd2012-06-13Power Supply Machine, Single Winch Machine, Wire And Cable Peripheral Equipment5000K CNYNot Supported
Shenzhen Juyuan IoT Technology Co., Ltd2021-05-17Power Supply Machine, Solar Power Supply System, Off Grid System500K CNYNot Supported
Shenzhen Changbao Electromechanical Equipment Co., Ltd2015-07-24Power Supply Machine, Fatigue Intelligent Reminder Device, Pipeline1000K CNYNot Supported
Shenzhen Liyuan Pure Water Equipment Co., Ltd2008-08-11Power Supply Machine, Special Hose For Direct Drinking Machine, Direct Drinking Water Pipe Quick Connector500K CNYNot Supported
Shenzhen Jiuju Industrial Equipment Co., Ltd2010-11-02Power Supply Machine, Non Standard Automation Equipment, 10000K CNYNot Supported
Dongguan Dinghexin Electronic Technology Co., Ltd2022-03-29Power Supply Machine, Manual Stamping And Cutting Machine, Vibrating Tray1000K CNYNot Supported
Shenzhen Zhuoyuan Intelligent Technology Co., Ltd2019-09-16Power Supply Machine, Hot Bar , Laser Welding Machine500K CNYNot Supported
Xinrixu Electronic Materials Co., Ltd., Xinhui District, Jiangmen City2006-03-01Power Supply Machine, Insulating Coating, Iron Core 500K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of power supply units, it is recommended to match the actual application requirements based on key technical parameters such as load power, input voltage range, and conversion efficiency. In industrial scenarios, additional attention should be paid to anti-interference ability and heat dissipation design.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable power supply products and technical support.
  • For different scenarios such as data centers or medical equipment, it is necessary to distinguish the redundancy design level and output stability requirements of power supply units. For high-frequency environments, it is recommended to choose a modular structure for easy maintenance.
  • When purchasing power units, it is necessary to consider the supplier's industry performance and platform statistical information. Long term stable supply capability is more worth considering than short-term price advantages, especially for bulk procurement projects.

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