Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Uninterruptible Power Supply Manufacturers in China

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

The top 10 Uninterruptible Power Supply manufacturers in China for 2026 are: Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd, Shandong Zhongxiang Machinery Equipment Co., Ltd, Shenzhen Wei'anke Electronics Co., Ltd, Beijing Xinnuo Shengyuan Technology Co., Ltd, Henan Quanying Electronic Technology Co., Ltd, Zhejiang Weihao Electronics Co., Ltd, Shanghai Zengkui Automation System Co., Ltd, Shanghai Voltage Regulator Factory, Guangzhou Chuangxuanli Information Technology Co., Ltd, Shenzhen Huasite Technology 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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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: Uninterruptible Power Supply, Voltage Regulator, Voltage Regulator

Top 2
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Shandong Zhongxiang Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2015-08-14
Registered Capital11000K CNY

Shandong Zhongxiang Machinery Equipment Co., Ltd., registered at No. 4-0018, Luyuan Industrial Park, Jingtong Road, Logistics Park, Development Zone, Liaocheng City, Shandong Province, registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, with Yu Zhong as the legal representative. Its business scope includes leasing of construction machinery, equipment, and generators; Sales of specialized equipment, general equipment, mechanical equipment, instruments and meters, building materials, hardware and electrical equipment, daily necessities, electronic products, and automotive parts; Office equipment maintenance; Technology promotion; Construction labor subcontracting; Construction of building projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Uninterruptible Power Supply, Ups Uninterruptible Power Supply Vehicle, Generator

Top 3
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Shenzhen Wei'anke Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2015-04-02
Registered Capital4500K CNY

Shenzhen Wei'anke Electronics Co., Ltd., with its registered address at 506, Hon Hai Building, No. 1372 Qianhai Road, Nannan Community, Nanshan Street, Nanshan District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Pan Jiji. Its business scope includes general business projects such as research and sales of electronic products, power products, mechanical equipment, hardware products, and environmentally friendly and energy-saving materials; Technical development and sales of building materials and equipment; Mold design; Domestic trade, import and export of goods and technology. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law); Sales of electronic components and electromechanical equipment; Electronic product sales; Sales of mechanical equipment; Sales of metal products; Battery sales; Sales of calculator equipment; Sales of new energy original equipment; Sales of ecological environment materials; Manufacturing of ecological environment materials; Research and development of hardware products; Research and development of new material technology; Mechanical equipment research and development; Sales of building materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: battery manufacturing; Manufacturing of electronic components and electromechanical equipment; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of new energy prime mover equipment; Manufacturing of photovoltaic equipment and components.. Core products: Uninterruptible Power Supply, Online Ups Power Supply, Uninterruptible Power Supply

TOP4
Beijing Xinnuo Shengyuan Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-02-20
Registered Capital1000K CNY

Beijing Xinnuo Shengyuan Technology Co., Ltd., registered at Building 16-1076, Jiyang Village West, Shilou Town, Fangshan District, Beijing (cluster registration), registered with the Market Supervision and Administration Bureau of Fangshan District, Beijing, with Yang Chongyong as the legal representative. Its business scope includes technology development; Selling computers, software and auxiliary equipment, cultural goods, electronic products, electronic components, hardware and electrical equipment (excluding electric bicycles), communication equipment, daily necessities, plastic products, instruments and meters. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Uninterruptible Power Supply, Weidi (Emerson) Ups Power Supply, Battery, Shante Battery

TOP5
Henan Quanying Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-05-03
Registered Capital5010K CNY

Henan Quanying Electronic Technology Co., Ltd., with its registered address at No. 604, 6th Floor, Unit 1, Building 2, No. 7 Bosong Road, Jinshui District, Zhengzhou City, is registered with the Market Supervision and Administration Bureau of Jinshui District, Zhengzhou City. The legal representative is Zhang Ruixia, and the business scope includes technical development and consulting of computer software and hardware; Technological development of electronic products; Computer system services (excluding those with special national regulations); Wholesale and retail: computers and peripheral equipment, electronic products, electrical equipment, communication equipment, wires and cables. (Except for projects that require approval according to national laws, administrative regulations, and rules); Sales of batteries and antifreeze; Sales: air conditioning equipment, security products, household appliances, mechanical equipment and accessories, office supplies, instruments and meters, automation equipment, hardware and electrical equipment. Repair of electronic products; Air conditioning maintenance; Rental and maintenance of electrical equipment; Computer technology services. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Uninterruptible Power Supply, Hisense Precision Air Conditioner, Weidi Emerson Precision Air Conditioner

TOP6
Zhejiang Weihao Electronics Co., Ltd
Overall Score4.5 / 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: Uninterruptible Power Supply, Switching Power Supply

TOP7
Shanghai Zengkui Automation System Co., Ltd
Overall Score4.5 / 5
Est. Date2008-08-15
Registered Capital1500K CNY

Shanghai Zengkui Automation System Co., Ltd., with its registered address at Room 110, Zone M, 1st Floor, Building 1, No. 292 Jiulong Road, Zhujiajiao Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Li Xiaohui, and its business scope includes technical development and services in the field of automation system equipment, sales of electromechanical equipment, hardware and electrical equipment, electronic products, power tools, instruments and meters, hydraulic and pneumatic equipment, electronic system equipment, and computer accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Uninterruptible Power Supply, Switch, Surge Arrester

TOP8
Shanghai Voltage Regulator Factory
Overall Score4.5 / 5
Est. Date1998-01-26
Registered Capital2000K CNY

Shanghai Voltage Regulator Factory, registered at No. 183 Huining Road, Shanghai, with the Huangpu District Market Supervision Bureau as the registration authority and Chen Yanshun as the legal representative. Its business scope includes voltage stabilizers, transformers, distribution cabinets, screens, boxes, DC screens, variable speed and frequency equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Uninterruptible Power Supply, , Marine Variable Frequency Power Supply

TOP9
Guangzhou Chuangxuanli Information Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2016-07-21
Registered Capital5080K CNY

Guangzhou Chuangxuanli Information Technology Co., Ltd., with its registered address at Room 516, Building D, No. 22 Chuangyuan Road, Shibi Street, Panyu District, Guangzhou, registered with the Market Supervision Administration of Panyu District, Guangzhou. The legal representative is Chen Liyan, and its business scope includes the sale of charging piles; Sales of non-metallic minerals and products; Sales of power electronic components; Sales of optoelectronic devices; Sales of household appliance spare parts; Sales of electrical accessories; Sales of instruments and meters; Wholesale of automotive spare parts; Sales of mechanical and electrical equipment; Sales of lighting fixtures; Sales of household appliances; Sales of metal wire ropes and their products; Mechanical equipment leasing; Sales of office equipment; Sales of plastic products; Sales of special equipment; Sales of metal materials; Sales of rubber products; Sales of labor protection equipment; Sales of building decoration materials; Sales of building materials; Sales of lighting fixtures; Retail of hardware products; Information system integration services; Intelligent control system integration; Information system operation and maintenance services; Manufacturing of transformers, rectifiers, and inductors; Battery manufacturing; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of electronic components; Retail of electronic components; Manufacturing of office equipment consumables; Manufacturing of photovoltaic equipment and components; Manufacturing of computer software, hardware, and peripheral devices; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of power facilities and equipment; Software development; Development of network and information security software; Maintenance of electronic and mechanical equipment (excluding special equipment); Data processing and storage support services; Information technology consulting services; Network technology services; Solar power generation technology services; Internet security services; Computer system services; Design and construction services for security technology prevention systems; Computer and office equipment maintenance; Specialized equipment repair; General equipment repair; Electrical equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of calculator equipment; Sales of industrial control computers and systems; Sales of information security equipment; Internet equipment sales; Sales of industrial automatic control system devices; Sales of solar thermal utilization equipment; Sales of photovoltaic equipment and components; Sales of optical communication equipment; Sales of offshore wind power related equipment; Sales of office equipment and consumables; Sales of electrical equipment; Operation of wires and cables; Sales of firefighting equipment; Sales of security equipment; Software sales; Sales of cloud computing devices; Sales of IoT devices; Sales of network equipment; Sales of digital video surveillance systems; Integrated circuit sales; Sales of electrical instruments and meters; Sales of power facilities and equipment; Wholesale of electronic components; Electronic product sales; Sales of intelligent power transmission and distribution and control equipment; Sales of distribution switch control equipment; Sales of refrigeration and air conditioning equipment; Battery sales; Sales of advanced power electronic devices; Fire technology services; Electrical installation services; Construction project construction; Design of intelligent building systems; Residential interior decoration and renovation;. Core products: Uninterruptible Power Supply, Kehua, Chuangxuan Li Battery

TOP10
Shenzhen Huasite Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2007-09-26
Registered Capital15000K CNY

Shenzhen Huasite Technology Co., Ltd., registered at 1707, Building 1, COFCO Yunjing Plaza, Heshuikou Community, Matian Street, Guangming District, Shenzhen, registered with the Guangming Supervision Bureau of the Shenzhen Market Supervision Administration, with Sun Yushan as the legal representative. Its business scope includes intelligent weak current systems, computer software and hardware, electronic digital products, and network technology development (excluding restricted projects); Technical development and sales of industrial automation, electromechanical equipment, and fire-fighting equipment; Information consultation (excluding talent agency services and other restricted projects); Domestic trade (excluding exclusive, controlled, and monopolized goods); 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). ^Research and development, sales, and online sales of Class II and Class III medical devices; Design and construction of electronic and intelligent engineering, computer room construction engineering, security products, and security systems.. Core products: Uninterruptible Power Supply, Generic Cabling, Huawei Ups Power Supply

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd2012-02-23Uninterruptible Power Supply, Voltage Regulator, Voltage Regulator1000K CNYSupported
Shandong Zhongxiang Machinery Equipment Co., Ltd2015-08-14Uninterruptible Power Supply, Ups Uninterruptible Power Supply Vehicle, Generator11000K CNYNot Supported
Shenzhen Wei'anke Electronics Co., Ltd2015-04-02Uninterruptible Power Supply, Online Ups Power Supply, Uninterruptible Power Supply4500K CNYNot Supported
Beijing Xinnuo Shengyuan Technology Co., Ltd2014-02-20Uninterruptible Power Supply, Weidi (Emerson) Ups Power Supply, Battery, Shante Battery1000K CNYSupported
Henan Quanying Electronic Technology Co., Ltd2012-05-03Uninterruptible Power Supply, Hisense Precision Air Conditioner, Weidi Emerson Precision Air Conditioner5010K CNYNot Supported
Zhejiang Weihao Electronics Co., Ltd2007-10-31Uninterruptible Power Supply, Switching Power Supply10000K CNYNot Supported
Shanghai Zengkui Automation System Co., Ltd2008-08-15Uninterruptible Power Supply, Switch, Surge Arrester1500K CNYNot Supported
Shanghai Voltage Regulator Factory1998-01-26Uninterruptible Power Supply, , Marine Variable Frequency Power Supply2000K CNYNot Supported
Guangzhou Chuangxuanli Information Technology Co., Ltd2016-07-21Uninterruptible Power Supply, Kehua, Chuangxuan Li Battery5080K CNYNot Supported
Shenzhen Huasite Technology Co., Ltd2007-09-26Uninterruptible Power Supply, Generic Cabling, Huawei Ups Power Supply15000K CNYNot Supported

Purchasing Guide

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

  • When choosing an uninterruptible power supply, it is recommended that enterprises match their actual needs with key technical parameters such as load capacity, conversion time, and backup duration. For example, data centers need to focus on high power density, while medical equipment pays more attention to zero interruption switching.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support, especially suitable for scenarios in the financial or industrial fields that require high power supply stability.
  • For long-term operation scenarios of manufacturing production lines, it is recommended to choose modular design uninterruptible power supply, which is convenient for later expansion and can reduce the risk of single point failure.
  • When purchasing uninterruptible power supplies, the heat dissipation performance should be evaluated in conjunction with environmental conditions. For outdoor or high-temperature scenarios, wide temperature range models should be prioritized, and the supplier's industry application case data should be verified.

Knowledge Base

Q

UPS power supply wire diameter selection method: 1 Calculate current: Input line current=UPS capacity (VA) ÷ (220V × power factor), for example, 10kVA UPS (0.8 power factor) current ≈ 57A. 2. Wire diameter selection: Copper cable has a current carrying capacity of 5-8A per square millimeter, and 57A requires 10mm ² (57 ÷)

Q

Baidu AiGou has found pictures of different categories of uninterruptible power supply water pumps for you, taking you to appreciate the diversity and uniqueness of uninterruptible power supply water pumps. At the same time, we also recommend high-quality uninterruptible power pump products for you, so that you can easily and quickly find the most suitable uninterruptible power pump for yourself when purchasing.

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