Updated Sep 17, 2026 · Public platform & industry data

Sep 17, 2026 Updated

English
title decor left

2026 Top 10 Emergency Power Manufacturers in China Guangdong

title decor right

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 Guangdong for 2026 are: Chenglian Power Supply Co., Ltd, Jinan Langrui Electric Co., Ltd, Adat (Dongguan) Electronic Trading Co., Ltd, Shenzhen Xinju Kang Technology Co., Ltd, Shanghai Hongyun Electronics Co., Ltd, Jinan Jichai Huanneng Gas Power Generation Equipment Co., Ltd, Runshi Power (Shandong) Co., Ltd, Dongguan Jieqi Electronics Co., Ltd, Shanghai Voltage Regulator Factory, Beijing Jingyi Daming Electronic 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.

Collapse
GuangdongGuangdong
Top 1
background image
Chenglian Power Supply Co., Ltd

No. 102, Xinzhu 2nd Road, Xinbei District, Changzhou City

Overall Score4.9 / 5
Est. Date2001-09-18
Registered Capital53000K CNY

Chenglian Power Supply Co., Ltd., located at 102 Xinzhu 2nd Road, Xinbei District, Changzhou City, was established on September 18, 2001. The registration authority is Changzhou Administrative Approval Bureau, and the legal representative is Zang Qizhun. Core products: Emergency Power

Top 2
background image
Jinan Langrui Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2013-12-27
Registered Capital16000K CNY

Jinan Langrui Electric Co., Ltd., registered at No. 4568 Kejia Road, Suncun Street, High tech Zone, Jinan City, Shandong Province, China Computer Valley Future Intelligent Manufacturing Center Phase I 12B, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yu Lianguang as the legal representative. Its business scope includes the manufacturing, wholesale, retail, technology development, and technical services of electrical equipment, electronic equipment, and fire-fighting equipment; Development, wholesale, retail, and technical services of computer equipment, industrial automation system equipment, and computer software; Computer network technology development and technical services; Computer data processing and technical services; Information technology consulting services; Promotion services for energy-saving technologies; Contract energy management and technical services; Wholesale and retail of mechanical equipment, high and low voltage electrical equipment, instruments and meters, air conditioning equipment, hardware and electrical equipment; Professional contracting for building electromechanical installation engineering, security engineering, and electronic and intelligent engineering (the above projects are operated with qualification certificates); Import and export business, as well as other projects that are not prohibited or do not require business licenses according to laws, regulations, and decisions of the State Council. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Emergency Power, Stable Voltage And Frequency Power Supply, Hydroelectric Power Converter

Top 3
background image
Adat (Dongguan) Electronic Trading Co., Ltd

Room 401, No. 7 Yangwu 3rd Road, Xiasha, Shipai Town, Dongguan City, Guangdong Province

Overall Score4.7 / 5
Est. Date2026-03-13
Registered Capital500K CNY

Adate (Dongguan) Electronic Trading Co., Ltd., located at Room 401, No. 7 Yangwu 3rd Road, Xiasha, Shipai Town, Dongguan City, Guangdong Province, was established on March 13, 2026. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Wang Shuangxi. Core products: Emergency Power

TOP4
Shenzhen Xinju Kang Technology Co., Ltd

401, No. 9 Industrial South Road, Rentian Community, Fuhai Street, Bao'an District, Shenzhen City

Overall Score4.6 / 5
Est. Date2014-04-14
Registered Capital1000K CNY

Shenzhen Xinju Kang Technology Co., Ltd. is located at 401, No. 9 Industrial South Road, Rentian Community, Fuhai Street, Bao'an District, Shenzhen. It was established on April 14, 2014, with the Shenzhen Market Supervision Administration as the registration authority and Zhu Songshan as the legal representative. Core products: Emergency Power

TOP5
Shanghai Hongyun Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2011-01-26
Registered Capital20000K CNY

Shanghai Hongyun Electronics Co., Ltd., with its registered address at Room 223, No. 307 Qianxin Road, Jinshanwei Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Song Guangzhen, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment repair; Software development; Electronic product sales; Sales of communication equipment; Sales of communication equipment; Wholesale of hardware products; Sales of instruments and meters; Sales of lighting fixtures; Sales of mechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Operation of wires and cables; Sales of metal materials; Production and processing of electronic products. (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, Supercapacitors/Battery Charging, Linear Power Supply/Low Ripple Power Supply

TOP6
Jinan Jichai Huanneng Gas Power Generation Equipment Co., Ltd
Overall Score4.5 / 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

TOP7
Runshi Power (Shandong) Co., Ltd
Overall Score4.5 / 5
Est. Date2019-03-26
Registered Capital66500K CNY

Runshi Power (Shandong) Co., Ltd., with its registered address in Zhaoge Village, Wangjiazhuang Street, Xiashan District, Weifang City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang Xiashan Ecological Economic Development Zone. The legal representative is Yang Shujuan, and the business scope includes general projects: sales of electronic components and electromechanical component equipment; Manufacturing of generators and generator sets; Manufacturing of pumps and vacuum equipment; Manufacturing of specialized equipment for environmental protection; Manufacturing of construction machinery; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of pumps and vacuum equipment; Sales of specialized equipment for environmental protection; Sales of construction machinery; Sales of mechanical equipment; Sales of special equipment; Sales of electrical equipment; Sales of generators and generator sets; General equipment repair; Electrical equipment repair; Electronic product sales; Manufacturing of distribution switch control equipment; Sales of metal fittings for construction; Sales of mechanical and electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Special equipment manufacturing. (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, Box Type Generator Set, Water Pump

TOP8
Dongguan Jieqi Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2019-11-08
Registered Capital1000K CNY

Dongguan Jieqi Electronics Co., Ltd., with its registered address at Room 301, No. 23 Jiaoyuan Road, Shijie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Huang Lin. Its business scope includes general projects such as electronic component manufacturing; Manufacturing of hardware products; Manufacturing of distribution switch control equipment; Rubber product manufacturing; Manufacturing of transformers, rectifiers, and inductors; Wholesale of electronic components; Retail of electronic components; Sales of power electronic components; Retail of hardware products; Wholesale of hardware products; Electronic product sales; Sales of electronic components and electromechanical equipment; Sales of capacitors and their supporting equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Sales of electrical equipment; Battery sales; Production of battery spare parts; Sales of battery spare parts; Sales of rubber products; 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: Emergency Power, Boat Shaped Seesaw Switch, Direct Insertion Toggle Switch

TOP9
Shanghai Voltage Regulator Factory
Overall Score4.4 / 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

TOP10
Beijing Jingyi Daming Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2004-03-03
Registered Capital300K CNY

Beijing Jingyi Daming Electronic Technology Co., Ltd., registered at 2-1103, 11th floor, Building 16, Yichengyuan, Chengnan Jiayuan, Fengtai District, Beijing, registered with the Market Supervision and Administration Bureau of Fengtai District, Beijing. The legal representative is Wang Changxing, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Software development; Network technology services; Rental services (excluding licensed rental services); Rental of charging control equipment; Sales of chemical products (excluding licensed chemical products); Sales of metal materials; Retail of hardware products; Wholesale of hardware products. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Emergency Power, High Voltage Dc Power Supply, Pulse Laser Power Supply

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chenglian Power Supply Co., Ltd2001-09-18Emergency Power53000K CNYNot Supported
Jinan Langrui Electric Co., Ltd2013-12-27Emergency Power, Stable Voltage And Frequency Power Supply, Hydroelectric Power Converter16000K CNYSupported
Adat (Dongguan) Electronic Trading Co., Ltd2026-03-13Emergency Power500K CNYNot Supported
Shenzhen Xinju Kang Technology Co., Ltd2014-04-14Emergency Power1000K CNYNot Supported
Shanghai Hongyun Electronics Co., Ltd2011-01-26Emergency Power, Supercapacitors/Battery Charging, Linear Power Supply/Low Ripple Power Supply20000K CNYNot Supported
Jinan Jichai Huanneng Gas Power Generation Equipment Co., Ltd2006-09-19Emergency Power, Generator Set, Product Selection6060K CNYNot Supported
Runshi Power (Shandong) Co., Ltd2019-03-26Emergency Power, Box Type Generator Set, Water Pump66500K CNYNot Supported
Dongguan Jieqi Electronics Co., Ltd2019-11-08Emergency Power, Boat Shaped Seesaw Switch, Direct Insertion Toggle Switch1000K CNYNot Supported
Shanghai Voltage Regulator Factory1998-01-26Emergency Power, , Marine Variable Frequency Power Supply2000K CNYNot Supported
Beijing Jingyi Daming Electronic Technology Co., Ltd2004-03-03Emergency Power, High Voltage Dc Power Supply, Pulse Laser Power Supply300K CNYNot Supported

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

Emergency power vehicles have the following advantages: 1. High reliability: Emergency power vehicles usually use multiple power supply methods, such as solar energy, liquefied petroleum gas, diesel generators, etc., and have multiple backup power supply systems. Even if the main power supply is interrupted or malfunctions, the emergency power supply vehicle can immediately start the backup power supply to ensure continuous power supply to the equipment and improve power supply reliability. 2.  Fast

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