Updated Sep 17, 2026 · Public platform & industry data

Sep 17, 2026 Updated

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2026 Top 10 Prefabricated Substation Equipment Manufacturers in China

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Top-rated Prefabricated Substation Equipment suppliers, How to choose a Prefabricated Substation Equipment manufacturer, Best Prefabricated Substation Equipment companies in China

The top 10 Prefabricated Substation Equipment manufacturers in China for 2026 are: Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Shaanxi Sifang Huaneng Electrical Equipment Co., Ltd, Gansu Changyuan Electric Power Engineering Co., Ltd, Shandong Zhonglu Heavy Industry Co., Ltd, Yancheng Weida Transformer Manufacturing Co., Ltd, Jilin Jihui Electric Power Equipment Co., Ltd, Chengdu Xinchuan Electric Machinery Equipment Co., Ltd, Hubei Xinbaite Automation Equipment Co., Ltd, Middling coal Industry and Mining Materials Group Co., Ltd, Yancheng Yuntao Transformer Manufacturing 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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Nanyang Zhongtong Intelligent Technology Group Co., Ltd
Overall Score4.9 / 5
Est. Date2011-11-22
Registered Capital50000K CNY

Nanyang Zhongtong Intelligent Technology Group Co., Ltd. is registered at No. 61 Xingda East Road, Tanghe County Industrial Agglomeration Zone, Nanyang City, Henan Province. The registration authority is Tanghe County Market Supervision and Administration Bureau, and the legal representative is Cai Quan. The business scope includes explosion-proof motors, explosion-proof distribution devices, explosion-proof switch control and protection products, explosion-proof starters, explosion-proof transformers, explosion-proof actuators, explosion-proof plug-in devices, explosion-proof monitoring, explosion-proof communication signal devices, explosion-proof air conditioning ventilation devices, explosion-proof heaters, explosion-proof accessories, etc Research and development, production, sales, maintenance, and technical services of Ex components, explosion-proof instruments, explosion-proof sensors, safety barriers, explosion-proof instrument boxes, explosion-proof fans, explosion-proof lamps, lighting fixtures, positive pressure explosion-proof rooms, metal structures, sheet metal cabinets, high and low voltage complete sets of equipment, low voltage electrical appliances, industrial automation control systems, intelligent distribution systems, combustion and control equipment, environmental protection products, optoelectronic integrated products, computer software and information system integration, refrigeration, air conditioning, purification equipment, and air conditioning accessories; Installation and maintenance of explosion-proof electrical equipment, explosion-proof lighting fixtures, lighting fixtures, monitoring and communication equipment, and electromechanical equipment; Engaged in import and export trade of goods and technology. For licensed business projects, relevant department licenses must be obtained before operating. Core products: Prefabricated Substation Equipment, Energy Storage Air Conditioning, Explosion-Proof Surveillance

Top 2
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Shaanxi Sifang Huaneng Electrical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2009-11-03
Registered Capital60000K CNY

Shaanxi Sifang Huaneng Electrical Equipment Co., Ltd., with its registered address at Room 1506, Building B, Baode Yungu International, No. 52 Jinye 1st Road, High tech Zone, Xi'an City, Shaanxi Province, is registered with the High tech Zone Branch of Xi'an Municipal Administration for Market Regulation. The legal representative is Fan Yanfeng, and the business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of capacitors and their supporting equipment; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Electrical equipment repair; Sales of electrical equipment; Sales of power facilities and equipment; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of efficient and energy-saving technologies in the power industry; Mechanical equipment leasing; Rental of charging control equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project construction; Professional construction work. (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 results.). Core products: Prefabricated Substation Equipment, Automatic Voltage Regulator, Vehicle Mounted Substation

Top 3
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Gansu Changyuan Electric Power Engineering Co., Ltd

Room 103, Unit 1, Building 35, No. 420 Linjiazhuang, Qilihe District, Lanzhou City, Gansu Province

Overall Score4.7 / 5
Est. Date2010-04-22
Registered Capital18140K CNY

Gansu Changyuan Electric Power Engineering Co., Ltd., located at Room 103, Unit 1, Building 35, No. 420 Linjiazhuang, Qilihe District, Lanzhou City, Gansu Province, was established on April 22, 2010. The registration authority is the Market Supervision and Administration Bureau of Qilihe District, Lanzhou City, and the legal representative is Wang Shoudao. Core products: Prefabricated Substation Equipment

TOP4
Shandong Zhonglu Heavy Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2023-09-18
Registered Capital50000K CNY

Shandong Zhonglu Heavy Industry Co., Ltd., with its registered address at No. 90 Fuxin Road, Fuxin Street, Fushan District, Yantai City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Fushan District, Yantai City. Its legal representative is Ma Ye, and its business scope includes general projects such as the manufacturing of construction machinery; Manufacturing of metal structures; Manufacturing of new energy prime mover equipment; CNC machine tool manufacturing; Bearing manufacturing; Agricultural machinery manufacturing; Sales of mechanical and electrical equipment; Sales of new energy vehicles as a whole; Container manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Sales of construction machinery; Sales of special equipment; Steel rolling processing; Manufacturing of specialized equipment for environmental protection; Manufacturing of material handling equipment; Sales of metal structures; Manufacturing of metal cutting and welding equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of high-speed precision gear transmission devices; Manufacturing of specialized machinery for the production of building materials; Mechanical parts and component processing; Sales of mechanical equipment; Mining machinery manufacturing; Manufacturing of metal processing machinery; Industrial robot manufacturing; Sales of mechanical parts and components; Manufacturing of general components; Manufacturing of electronic components; Sales of mining machinery; 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 projects: construction engineering design; Construction project construction. (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: Prefabricated Substation Equipment, Mechanical Hardware, Operating Equipment

TOP5
Yancheng Weida Transformer Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2006-06-15
Registered Capital52380K CNY

Yancheng Weida Transformer Manufacturing Co., Ltd. is registered at Building 1, No. 602 Longteng Road, Longgang Town, Yandu District, Yancheng City. The registration authority is the Yandu District Administrative Approval Bureau of Yancheng City, and the legal representative is Wang Cuirong. Its business scope includes the manufacturing, design, and installation of mobile substations, dry-type mining power transformers, transformer accessories, electrical accessories, wire and cable manufacturing, design, and sales, as well as the production and sales of amorphous alloy and coiled iron core energy-saving distribution transformers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Prefabricated Substation Equipment, Low Voltage Protection Box, Kbsg Series

TOP6
Jilin Jihui Electric Power Equipment Co., Ltd

No. A8-13, Zhong'aocheng Market, Jiutai Economic Development Zone, Jiutai District, Changchun City

Overall Score4.5 / 5
Est. Date2020-10-13
Registered Capital5000K CNY

Jilin Jihui Electric Power Equipment Co., Ltd., located at A8-13 Zhong'aocheng Market, Jiutai Economic Development Zone, Jiutai District, Changchun City, was established on October 13, 2020. The registered authority is Jiutai Branch of Changchun Market Supervision Administration, and the legal representative is Zhao Guangyun. Core products: Prefabricated Substation Equipment

TOP7
Chengdu Xinchuan Electric Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-05-09
Registered Capital80000K CNY

Chengdu Xinchuan Electric Machinery Equipment Co., Ltd., registered at No. 766 Jinfengfeng Avenue, Building 14, Unit 1, 1st Floor, No. 2, Jinniu High tech Industrial Park, Chengdu, Sichuan Province, China. The registration authority is Jinniu District Market Supervision and Administration Bureau, and the legal representative is Luo Dabin. The business scope includes general projects: sales of mechanical equipment; Sales of electrical equipment; Retail of hardware products; Wholesale of hardware products; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of power facilities and equipment; Installation services for ordinary mechanical equipment; Manufacturing of mechanical and electrical equipment; Information system integration services; Software development; Software sales (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed projects: various engineering construction activities; Construction of intelligent building engineering (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits from relevant departments).. Core products: Prefabricated Substation Equipment, Power Equipment In The Distribution Room, Low Voltage Complete Cabinet

TOP8
Hubei Xinbaite Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2004-05-25
Registered Capital30000K CNY

Hubei Xinbaite Automation Equipment Co., Ltd., registered at Hanbei Industrial Park, No. 9 Zhuiri Road, High tech Zone, Xiangyang City, with the registration authority of Xiangyang Market Supervision Administration High tech Development Zone and the legal representative of Zhang Peiliang. Its business scope includes general projects: manufacturing of transmission and distribution and control equipment, sales of instruments and meters, manufacturing of electrical instruments and meters, import and export of goods, import and export of technology, import and export agency, sales of intelligent transmission and distribution and control equipment, sales of photovoltaic equipment and components, manufacturing of distribution switch control equipment, manufacturing of photovoltaic equipment and components, information technology consulting services, technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, retail of computer software and hardware and auxiliary equipment, non residential real estate leasing, transformers, Manufacturing of rectifiers and inductors. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations.) 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: Prefabricated Substation Equipment, Svg Dynamic Reactive Power Generation Device, Active Harmonic Filter Cabinet

TOP9
Middling coal Industry and Mining Materials Group Co., Ltd
Overall Score4.4 / 5
Est. Date2001-04-23
Registered Capital100000K CNY

Middling coal Industry and Mining Materials Group Co., Ltd., with its registered address at No. 11, North Kaiyuan Road, High tech Zone, Jining City, is registered by the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and its legal representative is Qu Qing. Its business scope includes general projects: special equipment manufacturing (excluding licensed professional equipment manufacturing); Sales of mechanical equipment; Mining machinery manufacturing; Sales of mining machinery; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electronic vacuum devices; Sales of electronic vacuum devices; Manufacturing of electronic components; Retail of electronic components; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Sales of railway transportation infrastructure equipment; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Sales of lubricating oil; Sales of household appliances; Sales of metal products; Manufacturing of non-metallic mineral products; Sales of mobile communication devices; Sales of IoT devices; Wholesale of hardware products; Retail of hardware products; Sales of labor protection equipment; Sales of building materials; Sales of metal materials; Sales of agricultural and sideline products; Research and development of emerging energy technologies; Specialized equipment repair; Mechanical equipment leasing; Software development; Software sales; Information system integration services; Intelligent control system integration; Domestic cargo transportation agency (except for projects that need to be approved according to law, independently carry out business activities according to law with the business license): Internet information service; Import and export of goods; Technology import and export; Manufacturing of railway transportation infrastructure equipment; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Prefabricated Substation Equipment, Large-Scale Equipment, Supporting Equipment

TOP10
Yancheng Yuntao Transformer Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2012-02-09
Registered Capital51800K CNY

Yancheng Yuntao Transformer Manufacturing Co., Ltd., registered at No. 88 Huaxing Avenue, Longgang Town, Yandu District, Yancheng City (Yancheng Phoenix High tech Park) (F), registered with the Yandu District Administrative Approval Bureau of Yancheng City, with Wang Ronggang as the legal representative. Its business scope includes the manufacturing and sales of mining explosion-proof dry-type transformers, mobile substations, oil immersed transformers, resin dry-type transformers, special transformers, box type substations, high and low voltage switchgear, mining explosion-proof electrical products and their spare parts. (D) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Prefabricated Substation Equipment, Transformer

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Prefabricated Substation Equipment, Energy Storage Air Conditioning, Explosion-Proof Surveillance50000K CNYSupported
Shaanxi Sifang Huaneng Electrical Equipment Co., Ltd2009-11-03Prefabricated Substation Equipment, Automatic Voltage Regulator, Vehicle Mounted Substation60000K CNYNot Supported
Gansu Changyuan Electric Power Engineering Co., Ltd2010-04-22Prefabricated Substation Equipment18140K CNYNot Supported
Shandong Zhonglu Heavy Industry Co., Ltd2023-09-18Prefabricated Substation Equipment, Mechanical Hardware, Operating Equipment50000K CNYNot Supported
Yancheng Weida Transformer Manufacturing Co., Ltd2006-06-15Prefabricated Substation Equipment, Low Voltage Protection Box, Kbsg Series52380K CNYNot Supported
Jilin Jihui Electric Power Equipment Co., Ltd2020-10-13Prefabricated Substation Equipment5000K CNYNot Supported
Chengdu Xinchuan Electric Machinery Equipment Co., Ltd2011-05-09Prefabricated Substation Equipment, Power Equipment In The Distribution Room, Low Voltage Complete Cabinet80000K CNYSupported
Hubei Xinbaite Automation Equipment Co., Ltd2004-05-25Prefabricated Substation Equipment, Svg Dynamic Reactive Power Generation Device, Active Harmonic Filter Cabinet30000K CNYSupported
Middling coal Industry and Mining Materials Group Co., Ltd2001-04-23Prefabricated Substation Equipment, Large-Scale Equipment, Supporting Equipment100000K CNYNot Supported
Yancheng Yuntao Transformer Manufacturing Co., Ltd2012-02-09Prefabricated Substation Equipment, Transformer51800K CNYNot Supported

Knowledge Base

Q

This article will delve into the concept, functions, and applications of intelligent complete sets of equipment in substations in modern power systems. These intelligent devices have improved the automation level and operational efficiency of substations by integrating advanced technologies, providing important support for the stable operation of the power system.

Q

This article introduces the relevant knowledge of the combination type box type substation, including its definition, composition, application, characteristics, etc. At the same time, it is explained that the combination type box type substation belongs to the category of power 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