Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

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2026 Top 10 Emergency Power Manufacturers in China

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

The top 10 Emergency Power manufacturers in China for 2026 are: Shanghai Zaman Power Equipment Co., Ltd, Shanghai Voltage Regulator Factory, Shenzhen Korejie Technology Co., Ltd, Sichuan Chuankong Technology Co., Ltd, Yangzhou Walter Machinery Co., Ltd, Sichuan Weierba New Energy Technology Co., Ltd, Chengdu Mindong Electric Machinery Equipment Co., Ltd, Weifang Haichuan Power Co., Ltd, Jinan Jichai Huanneng Gas Power Generation Equipment Co., Ltd, Sichuan Jilong 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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Top 1
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Shanghai Zaman Power Equipment Co., Ltd
Overall Score4.9 / 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: Emergency Power

Top 2
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Shanghai Voltage Regulator Factory
Overall Score4.7 / 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: Emergency Power, , Marine Variable Frequency Power Supply

Top 3
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Shenzhen Korejie Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2010-12-29
Registered Capital5000K CNY

Shenzhen Korejie Technology Co., Ltd., with its registered address at 1204 Henghe Building, Donghuan 1st Road, Longhua Street, Longhua New District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Deng Yu as its legal representative. Its business scope includes the research and development, sales, leasing, and on-site maintenance of instruments, electronic tools, production materials, electronic components, electronic equipment, office equipment, electromagnetic compatibility, experimental analysis and testing equipment, as well as specialized equipment for chemical production; Domestic trade, import and export of goods and technology. (Except for projects prohibited or required to be approved before registration by laws, administrative regulations or decisions of the State Council)^. Core products: Emergency Power, Krj Intelligent Testing System, Li Ke

TOP4
Sichuan Chuankong Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-09-22
Registered Capital1000K CNY

Sichuan Chuankong Technology Co., Ltd., with its registered address at No. 602-603, 6th Floor, Unit 1, Building 9, No. 146, North Hongqi Avenue, Deyuan Town (Jingrong Town), Pidu District, Chengdu City, is registered with the Pidu District Market Supervision Administration. The legal representative is Luo Dabin, and its business scope includes the development, sales, and installation of electronic automation equipment, high and low voltage electrical equipment, complete sets of electrical control equipment, wires and cables, and electronic components; Power system installation services; Power engineering design and construction; Information system integration services; Intelligent installation engineering services; Production and assembly of electronic and electrical equipment, production and assembly of sensors (limited to branch offices or alternative business locations for production and processing), software development and sales, warehousing services (excluding dangerous goods), sales of pre packaged food (including refrigerated and frozen food) (the above scope does not include projects restricted or prohibited by national laws, administrative regulations, or decisions of the State Council. Projects that require approval according to law can only be carried out after approval by relevant departments).. Core products: Emergency Power, Explosion-Proof Distribution Box, Box-Type Substation

TOP5
Yangzhou Walter Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2010-06-28
Registered Capital20000K CNY

Yangzhou Walter Machinery Co., Ltd. is registered in Shaobo Industrial Park, Jiangdu District, Yangzhou City. The registration authority is Jiangdu District Data Bureau, Yangzhou City, and the legal representative is Sun Huafeng. Its business scope includes the manufacturing, assembly, maintenance, and sales of diesel engines, generators, and diesel generator sets, as well as the manufacturing, processing, and sales of electrical automation control systems, power equipment, mechanical equipment, cement machinery, chemical machinery, and automotive parts. It also sells steel, hardware, electrical appliances, and building materials, and operates and acts as an agent for the import and export of various commodities and technologies. General projects: Manufacturing of ship automation, testing, and monitoring systems; Manufacturing of marine supporting equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of spare parts for water transportation equipment; Manufacturing of marine engineering equipment; Sales of marine engineering equipment; Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices (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: Emergency Power, Volvo Generator Set, Mitsubishi Generator Set

TOP6
Sichuan Weierba New Energy Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-07-17
Registered Capital25800K CNY

Sichuan Weierba New Energy Technology Co., Ltd., with its registered address at No. 389, Section 3, East Third Ring Road, Pengzhou Industrial Development Zone, Sichuan Province, is registered with the Pengzhou Municipal Administration for Market Regulation. The legal representative is Liu Youyong, and its business scope includes research and development of new energy technologies; Research and development, design, production, installation, and sales of solar power generation equipment and components; Manufacturing, research and development, and sales of internal combustion engines and their accessories; Design, production, processing, sales, and installation of complete sets of high and low voltage electrical equipment and supporting products; Production and maintenance of diesel engines and accessories; Production, manufacturing, installation, leasing, and maintenance of generators, generator sets, and accessories; Manufacturing of specialized equipment for environmental protection; Manufacturing, installation, and service of noise treatment equipment; Manufacturing of electrical instruments and meters; Manufacturing of power electronic components; Production of gasoline engines; Manufacturing, sales, and installation of power transmission, distribution, and control equipment; Cable manufacturing and sales; Sales of chemical products (excluding hazardous chemicals); Trade agency services; Environmental engineering services; Air pollution control; Processing and treatment of metal waste and debris; Import and export of goods and technology; Sales of electromechanical equipment, engineering machinery equipment, and mining equipment; Wholesale and sales of hardware accessories; Research and development, production, and sales of computer software and hardware; Research and development, manufacturing, sales, and technical services of solar cells, lithium-ion batteries, battery materials and accessories; Processing, manufacturing, and sales of radiators [business activities that require approval according to law can only be carried out after approval by relevant departments].. Core products: Emergency Power, , Air-Cooled Diesel Generator

TOP7
Chengdu Mindong Electric Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2005-01-10
Registered Capital11800K CNY

Chengdu Mindong Electric Machinery Equipment Co., Ltd., with its registered address at No. 555 Jinfu Road, Jinniu District, Chengdu City, is located at Building 14, Zone C, Phase II of Wanguan Hardware and Electrical Market, No. 28. The registration authority is Jinniu District Market Supervision and Administration Bureau, and the legal representative is Li Jiandong. Its business scope includes the manufacturing and sales of generators and generator sets; Installation of generator set; Mechanical manufacturing; Sales: electronic products, metal materials, internal combustion engines, automation control equipment; Rental and maintenance of mechanical equipment; Environmental governance; Other legal projects that do not require permits or approvals.. Core products: Emergency Power

TOP8
Weifang Haichuan Power Co., Ltd
Overall Score4.5 / 5
Est. Date2019-07-05
Registered Capital1000K CNY

Weifang Haichuan Power Co., Ltd., registered at No. 4616 Shengli East Street, Kuiwen District, Weifang City, Shandong Province, 2005, registered with the Market Supervision and Administration Bureau of Kuiwen District, Weifang City, with Wang Rende as the legal representative. Its business scope includes general projects: sales of generators and generator sets; Sales of pumps and vacuum equipment; Sales of mining machinery; Sales of mechanical and electrical equipment; Manufacturing of generators and generator sets; Manufacturing of pumps and vacuum equipment; Sales of steam turbines and auxiliary equipment; New car sales; Sales of mechanical equipment; Retail of automotive spare parts; Ship sales; Tire sales; Wholesale of hardware products; Mechanical equipment leasing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of rubber products; 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: Emergency Power, Mobile Trailer Type, Multistage Pump

TOP9
Jinan Jichai Huanneng Gas Power Generation Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2006-09-19
Registered Capital6060K CNY

Jinan Jichai Huanneng Gas Power Generation Equipment Co., Ltd., registered at Building 5, No. 101, Zhangjin Comprehensive Bonded Zone, Donglong U Valley Science and Technology Innovation Center, No. 33688 Jing Shi East Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Song Lishun as the legal representative. Its business scope includes the sales, installation, leasing, and repair of gas generator sets, diesel generators, and diesel engine sets; Sales: mechanical parts, hardware products, building materials, lubricants; Design, technical consultation, and technical services for mechanical equipment; 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: Emergency Power, Generator Set, Product Selection

TOP10
Sichuan Jilong Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2022-03-22
Registered Capital1000K CNY

Sichuan Jilong Electric Co., Ltd., registered at No. 311, South Second Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province, China, with its registered address at No. 1-10, 1st Floor, Building 24. The registration authority is the Market Supervision Administration of Longquanyi District, Chengdu City, and the legal representative is Zhang Song. Its business scope includes general items such as sales of electrical equipment; Manufacturing of power transmission, distribution and control equipment; Research and development of distribution switch control equipment; Production of special labor protection equipment; Manufacturing of specialized electrical and mechanical equipment; Sales of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of electrical accessories; Manufacturing of metal chains and other metal products; Manufacturing of distribution switch control equipment; Research and development of metal products; Manufacturing of metal structures; Manufacturing of photovoltaic equipment and components; Sales of industrial automatic control system devices; Sales of specialized equipment for environmental protection; Sales of mechanical and electrical equipment; Operation of wires and cables; Sales of instruments and meters; Sales of lighting fixtures; Battery sales; Sales of building materials; Retail of hardware products; Electronic product sales; Sales of household appliances; Retail of computer software, hardware, and auxiliary equipment; Sales of metal materials; Sales of communication equipment; Sales of firefighting equipment; Sales of metal products; Sales of security equipment; Sales of electrical accessories; Sales of construction machinery; Power generation technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electrical equipment repair; Home appliance installation services; Installation services for ordinary mechanical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of special labor protection equipment; Sales of power electronic components; Sales of metal structures; Rental of photovoltaic power generation equipment; Sales of photovoltaic equipment and components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Electrical installation services. (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: Emergency Power, Control Cabinet, Weak Current Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Zaman Power Equipment Co., Ltd2018-07-24Emergency Power20000K CNYNot Supported
Shanghai Voltage Regulator Factory1998-01-26Emergency Power, , Marine Variable Frequency Power Supply2000K CNYNot Supported
Shenzhen Korejie Technology Co., Ltd2010-12-29Emergency Power, Krj Intelligent Testing System, Li Ke5000K CNYNot Supported
Sichuan Chuankong Technology Co., Ltd2017-09-22Emergency Power, Explosion-Proof Distribution Box, Box-Type Substation1000K CNYSupported
Yangzhou Walter Machinery Co., Ltd2010-06-28Emergency Power, Volvo Generator Set, Mitsubishi Generator Set20000K CNYNot Supported
Sichuan Weierba New Energy Technology Co., Ltd2018-07-17Emergency Power, , Air-Cooled Diesel Generator25800K CNYNot Supported
Chengdu Mindong Electric Machinery Equipment Co., Ltd2005-01-10Emergency Power11800K CNYNot Supported
Weifang Haichuan Power Co., Ltd2019-07-05Emergency Power, Mobile Trailer Type, Multistage Pump1000K CNYNot Supported
Jinan Jichai Huanneng Gas Power Generation Equipment Co., Ltd2006-09-19Emergency Power, Generator Set, Product Selection6060K CNYNot Supported
Sichuan Jilong Electric Co., Ltd2022-03-22Emergency Power, Control Cabinet, Weak Current Box1000K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of emergency power supplies, it is recommended to prioritize checking key technical parameters such as output power, battery life, and input voltage range to ensure compatibility with existing equipment, such as high load instantaneous switching capability in data center scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable delivery records in high-frequency demand areas such as medical backup power supplies.
  • In industrial manufacturing scenarios, emergency power supplies need to consider dust and water resistance levels (such as IP54) and wide temperature adaptability (-20 ℃ to 60 ℃) to cope with complex workshop environments.
  • For distributed applications such as communication base stations, it is recommended to choose an emergency power supply with modular design for easy expansion and maintenance in the later stage. At the same time, attention should be paid to the industry performance of suppliers and platform statistical information to evaluate long-term service capabilities.

Knowledge Base

Q

This article explores the design points of emergency UPS power supply, including core component selection, fast switching mechanism, and practical application scenarios, to help readers understand how to build a reliable emergency power supply system.

Q

UPS (Uninterruptible Power Supply) is a power protection device that provides emergency power to electronic equipment. Its core function is to continuously supply power through the built-in battery in case of abnormal mains power (such as power outage or unstable voltage), ensuring uninterrupted operation of the 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