Updated Aug 19, 2026 · Public platform & industry data

Aug 19, 2026 Updated

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2026 Top 10 Power Supply Manufacturers in China Shanghai

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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 Shanghai for 2026 are: Shanghai Shuni Refrigeration Equipment Co., Ltd, Shanghai Zaman Power Equipment Co., Ltd, Xuanhe (Shanghai) Power Supply Co., Ltd, Shanghai Xingkang Battery Co., Ltd, Shanghai Tianyan Intelligent Technology Co., Ltd, Bohe Electronic Technology (Shanghai) Co., Ltd, Shanghai Cangjiu Industrial Automation Technology Co., Ltd, Shandong Encheng Machinery Equipment Co., Ltd, Shanghai Sawshen Electromechanical Equipment Rental Co., Ltd, Shanghai Mingzhi Plasticization 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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Shanghai Shuni Refrigeration Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2007-12-17
Registered Capital20000K CNY

Shanghai Shuni Refrigeration Equipment Co., Ltd., registered at Zone C, 2nd Floor, Building 3, No. 128 Hui'an Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Liu Min as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Manufacturing of household appliances; Sales of refrigeration and air conditioning equipment; Sales of mechanical equipment; Mechanical equipment leasing; Sales of household appliances; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Home appliance installation services; Specialized equipment repair; General equipment repair; Electrical equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Import and export of goods; Technology import and export; Office services; Translation services; Packaging services; Electronic product sales. (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, Specialized Air Conditioning, Prefabricated Cabin Dedicated Air Conditioning

Top 2
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Shanghai Zaman Power Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-07-24
Registered Capital20000K CNY

Shanghai Zaman Power Equipment Co., Ltd., located at Room J5034, 3rd Floor, Building 2, No. 501 Pan'an Road, Jiading District, Shanghai, was established on July 24, 2018. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Sun Ziyang. Core products: Power Supply

Top 3
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Xuanhe (Shanghai) Power Supply Co., Ltd
Overall Score4.7 / 5
Est. Date2019-09-30
Registered Capital11000K CNY

Xuanhe (Shanghai) Power Supply Co., Ltd., with its registered address at 1st Floor, No. 10, Lane 255, Xiaotang Road, Fengxian District, Shanghai, is registered with the Market Supervision Bureau of Fengxian District. The legal representative is Liu Qing, and its business scope includes wholesale and retail of power equipment, electronic products, instruments and meters, wires and cables, air conditioning equipment, batteries, computers, software, and auxiliary equipment. It is engaged in technology development, technical consulting, technology transfer, technical services, conference services, exhibition services, business information consulting, and computer software development in the fields of power technology, electronic technology, information technology, and network technology. Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Power Supply, Ups Power Supply, Power Supply

TOP4
Shanghai Xingkang Battery Co., Ltd
Overall Score4.6 / 5
Est. Date1992-01-01
Registered Capital10000K CNY

Shanghai Xingkang Battery Co., Ltd. is registered in Group 10, Daqiao Village, Hangtou Town, Pudong New Area. The registration authority is the Pudong New Area Market Supervision Bureau, and the legal representative is Jin Huiqing. Its business scope includes the sales and warehousing of batteries, plastic products, electromechanical equipment, and automotive parts (excluding dangerous goods). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Power Supply, Transporter Battery, Lithium Iron Phosphate Battery

TOP5
Shanghai Tianyan Intelligent Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-01-11
Registered Capital30000K CNY

Shanghai Tianyan Intelligent Technology Co., Ltd., with its registered address at Room 403, 4th Floor, Block A, Building 11, No. 1698 Minyi Road, Xinqiao Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Jiang Qiong, and its business scope includes licensed projects such as electrical installation services; Internet information service; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Import and export of goods; Technology import and export; Data processing and storage support services; Fire technology services; Industrial Internet data service; Irrigation services; Installation services for ordinary mechanical equipment; Information system integration services; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of pumps and vacuum equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Retail of computer software, hardware, and auxiliary equipment; Mechanical equipment research and development; Research and development of Internet of Things technology; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of distribution switch control equipment; Development of intelligent water management system; Software development; Real estate agent. (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, End Water Testing Device, Iot Fire Voltage Stabilization Control Cabinet

TOP6
Bohe Electronic Technology (Shanghai) Co., Ltd

Room 502, 358 Ledu Road, Songjiang District, Shanghai

Overall Score4.5 / 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: Power Supply, Real Time Spectrum Analyzer, High-Resolution Oscilloscope Tube

TOP7
Shanghai Cangjiu Industrial Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-08-18
Registered Capital5000K CNY

Shanghai Cangjiu Industrial Automation Technology Co., Ltd., registered at 6th Floor, Building 1, No. 1000 Zhenchen Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision Administration and the legal representative of Chen Minghong, engages in general projects including technology development, technology transfer, technology consulting, and technology transfer in the field of automation technology; Sales of industrial automatic control system devices; Sales of power electronic components; Wholesale of electronic components; Sales of distribution switch control equipment; Sales of optical communication equipment; Wholesale of hardware products; Sales of bearings, gears, and transmission components; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of hydraulic power machinery and components; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of lighting fixtures; Sales of micro motors and components; Sales of pneumatic power machinery and components; Sales of network equipment; Wholesale of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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, Analog Input Safety Barrier, Incremental Rotary Encoder

TOP8
Shandong Encheng Machinery Equipment Co., Ltd

The second gatehouse on the north side of the west gate of Xuning Community, Yanshan Road, Liaocheng Economic and Technological Development Zone, Shandong Province

Overall Score4.5 / 5
Est. Date2019-08-02
Registered Capital10000K CNY

Shandong Encheng Machinery Equipment Co., Ltd. is located in the second gatehouse on the north side of the west gate of Xuning Community, Yanshan Road, Liaocheng Economic and Technological Development Zone, Shandong Province. It was established on August 2, 2019, and registered with the Market Supervision Administration of Liaocheng Economic and Technological Development Zone. The legal representative is Cheng Yuan. Core products: Power Supply

TOP9
Shanghai Sawshen Electromechanical Equipment Rental Co., Ltd
Overall Score4.4 / 5
Est. Date2016-04-12
Registered Capital1000K CNY

Shanghai Sawshen Electromechanical Equipment Rental Co., Ltd., with its registered address at 2nd Floor, No. 979 Yunhan Road, Nicheng Town, Pudong New Area, is registered with the Pudong New Area Market Supervision Bureau. The legal representative is Yan Hua, and its business scope includes self owned equipment leasing (excluding financial leasing), professional construction of electromechanical equipment installation and construction engineering, and professional construction of environmental protection construction engineering. It is engaged in technology development, technology transfer, technical consulting, and technical services in the field of construction technology, as well as sales of building decoration materials, metal materials, electromechanical equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Power Supply, Emergency Generator Rental, Ups Uninterruptible Power Supply Unit

TOP10
Shanghai Mingzhi Plasticization Co., Ltd
Overall Score4.4 / 5
Est. Date2018-05-17
Registered Capital2000K CNY

Shanghai Mingzhi Plasticization Co., Ltd. is registered at Room 3024, Building 2, No. 2225 Huancheng West Road, Nanqiao, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Yang E. The company's business scope includes wholesale and retail of plastic products, rubber products, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), as well as import and export of goods and technology. Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Power Supply, Pp Korea Sk, Poe Singapore Exxonmobil

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Shuni Refrigeration Equipment Co., Ltd2007-12-17Power Supply, Specialized Air Conditioning, Prefabricated Cabin Dedicated Air Conditioning20000K CNYNot Supported
Shanghai Zaman Power Equipment Co., Ltd2018-07-24Power Supply20000K CNYNot Supported
Xuanhe (Shanghai) Power Supply Co., Ltd2019-09-30Power Supply, Ups Power Supply, Power Supply11000K CNYSupported
Shanghai Xingkang Battery Co., Ltd1992-01-01Power Supply, Transporter Battery, Lithium Iron Phosphate Battery10000K CNYNot Supported
Shanghai Tianyan Intelligent Technology Co., Ltd2017-01-11Power Supply, End Water Testing Device, Iot Fire Voltage Stabilization Control Cabinet30000K CNYNot Supported
Bohe Electronic Technology (Shanghai) Co., Ltd2018-05-29Power Supply, Real Time Spectrum Analyzer, High-Resolution Oscilloscope Tube8000K CNYNot Supported
Shanghai Cangjiu Industrial Automation Technology Co., Ltd2021-08-18Power Supply, Analog Input Safety Barrier, Incremental Rotary Encoder 5000K CNYNot Supported
Shandong Encheng Machinery Equipment Co., Ltd2019-08-02Power Supply10000K CNYNot Supported
Shanghai Sawshen Electromechanical Equipment Rental Co., Ltd2016-04-12Power Supply, Emergency Generator Rental, Ups Uninterruptible Power Supply Unit1000K CNYNot Supported
Shanghai Mingzhi Plasticization Co., Ltd2018-05-17Power Supply, Pp Korea Sk, Poe Singapore Exxonmobil2000K CNYNot Supported

Purchasing Guide

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

  • When selecting power supply, it is recommended that enterprises prioritize checking key technical parameters such as voltage level and power capacity to ensure compatibility with existing equipment or project requirements. In industrial scenarios, additional attention should be paid to load fluctuation adaptability.
  • For high reliability scenarios such as data centers and medical facilities, it is recommended to evaluate the redundancy design of power supply equipment and the matching capability of uninterruptible power supply (UPS). Different application scenarios have significant differences in power supply stability requirements.
  • Supplier selection can refer to product compatibility and industry performance, such as verifying the actual application effect of their power supply solution in similar projects through industry data, while paying attention to whether the enterprise's business qualifications are complete.
  • When purchasing power supply equipment, it is necessary to combine supplier activity and platform statistical information, and prioritize selecting enterprises that provide similar products in the long term and have transparent technical iteration records, in order to reduce supply chain risks.

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