Updated Aug 13, 2026 · Public platform & industry data

Aug 13, 2026 Updated

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2026 Top 10 Mining Transformer Manufacturers in China

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Top-rated Mining Transformer suppliers, How to choose a Mining Transformer manufacturer, Best Mining Transformer companies in China

The top 10 Mining Transformer manufacturers in China for 2026 are: China Electric Transformer Co., Ltd, Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Zhejiang Fujie Electric Co., Ltd, Shanghai Huayue International Trade Co., Ltd, Shanghai Ruiyun Electric Appliance Manufacturing Co., Ltd, Shanghai Wenzhida Electric Power Technology Co., Ltd, Shanghai Yinxi Electrical Equipment Manufacturing Co., Ltd, Taizhou Huangyan Hongye Transformer Factory (General Partnership), Middling coal Industry and Mining Materials Group 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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China Electric Transformer Co., Ltd
Overall Score4.9 / 5
Est. Date2014-11-03
Registered Capital160000K CNY

Zhongdian Transformer Co., Ltd., with its registered address at No. 10 Zhonghuan Avenue, Binjiang Economic Development Zone, Jiangning District, Nanjing City, is registered with the Nanjing Municipal Administration for Market Regulation. The legal representative is Zhang Haibin, and its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of mechanical and electrical equipment; Research and development of efficient and energy-saving technologies in the power industry; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of mechanical and electrical equipment; Research and development of distribution switch control equipment; Manufacturing of electrical accessories; Electrical equipment repair; Rolling and processing of non-ferrous metals; Import and export of goods; Technology import and export; Information technology consulting services; Energy storage technology services; Manufacturing of new energy prime mover equipment; Sales of new energy original equipment; Sales of power electronic components (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Mining Transformer, Box-Type Transformer, Explosion Proof Transformer

Top 2
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Nanyang Zhongtong Intelligent Technology Group Co., Ltd
Overall Score4.7 / 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: Mining Transformer, Explosion Proof Cabinet, Explosion Proof Hvac

Top 3
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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (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. (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: Mining Transformer, Steel Products, Explosion-Proof Electrical Equipment

TOP4
Zhejiang Fujie Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2006-03-03
Registered Capital60000K CNY

Zhejiang Fujie Electric Co., Ltd., with its registered address at 128 Jingwu Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province (within Wenzhou Huayu Power Supply Manufacturing Co., Ltd.), registered with the Yueqing Market Supervision and Administration Bureau, and represented by Jiao Xiaobin as its legal representative. Its business scope includes the design, manufacturing, processing, and sales of distribution switch control equipment, explosion-proof electrical appliances, mining equipment, high and low voltage electrical appliances and components, transformers, box type substations, transmission and distribution equipment, complete sets of electrical and electrical equipment, substation equipment, industrial automation and electrical control supporting equipment, instruments and meters (excluding measuring instruments), wires and cables, electromechanical equipment, and electronic components; 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: Mining Transformer, Marine Transformer, Mining Dry-Type Transformer

TOP5
Shanghai Huayue International Trade Co., Ltd
Overall Score4.6 / 5
Est. Date2008-07-14
Registered Capital10000K CNY

Shanghai Huayue International Trade Co., Ltd., registered at Room 336, Building 1, No. 2588 Jinhai Road, Pudong New Area, with the registration authority of Pudong New Area Market Supervision Bureau and the legal representative of Wan Jing, engages in the import and export of goods and technology, technology development, transfer, consulting, and services in the fields of electromechanical technology and new energy technology, sales of electromechanical products and accessories, lubricants, fire-fighting equipment, building materials, hardware and electrical equipment, instruments and meters, metal materials, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), needle textiles, automotive parts, sanitary ware, decoration materials, wood, furniture, and daily necessities, business consulting, and leasing of self owned equipment (not allowed to engage in). Financial leasing). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Mining Transformer, Valve Block, Hydraulic Dump Truck

TOP6
Shanghai Ruiyun Electric Appliance Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2010-09-29
Registered Capital10000K CNY

Shanghai Ruiyun Electric Appliance Manufacturing Co., Ltd., with its registered address at Building H, No. 1518 Songzheng Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Hu Qin, and its business scope includes the manufacturing, processing, and sales of electrical equipment and components; Wholesale and retail of electronic products, transformers, voltage regulators, hardware and electrical equipment, communication equipment, high and low voltage complete sets of equipment, instruments and meters, building decoration materials (excluding dangerous goods), and metal materials. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Mining Transformer, Step-Up Transformer, Silicon Molybdenum Rod Heating Transformer

TOP7
Shanghai Wenzhida Electric Power Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-12-09
Registered Capital10000K CNY

Shanghai Wenzhida Electric Power Technology Co., Ltd., located at J, 1st floor, No. 5358 Huyi Road, Jiading District, Shanghai, was established on December 9, 2022. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Zhu Yongjun. Core products: Mining Transformer, Three Phase Load Imbalance Automatic Adjustment Device, Voltage Regulator

TOP8
Shanghai Yinxi Electrical Equipment Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2016-05-20
Registered Capital588K CNY

Shanghai Yinxi Electrical Equipment Manufacturing Co., Ltd., registered at E-80, 2nd Floor, Building 1, No. 6369 Hutai Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision and Administration Bureau and the legal representative of Fang Youzhong, is engaged in the processing and sales of electrical equipment, electromechanical equipment, and ordinary mechanical equipment (limited to branch operations); Sales of hardware tools, hydraulic components, pneumatic components, instruments and meters, electronic components, electronic products, lighting appliances, office equipment, office supplies, hardware and electrical equipment, building materials, needle textiles, metal materials, plastic products, packaging materials, glass products, cultural office supplies, automotive and motorcycle accessories, computers and accessories; Engaged in technical consulting, technical services, and technology transfer in the field of electronic technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Mining Transformer, Control Transformer, High Power Transformer

TOP9
Taizhou Huangyan Hongye Transformer Factory (General Partnership)
Overall Score4.4 / 5
Est. Date2006-02-08
Registered Capital30000K CNY

Taizhou Huangyan Hongye Transformer Factory (General Partnership), with its registered address at No. 36 Longpu Road, Dongcheng Street, Huangyan District, Taizhou City, Zhejiang Province, is registered with the Market Supervision Administration of Huangyan District, Taizhou City. The legal representative is Chen Zhihui, and its business scope includes transformer manufacturing.. Core products: Mining Transformer, Amorphous Alloy Transformer, Marine Platform Transformer

TOP10
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: Mining Transformer, Ship Equipment, Mining Door

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
China Electric Transformer Co., Ltd2014-11-03Mining Transformer, Box-Type Transformer, Explosion Proof Transformer160000K CNYNot Supported
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Mining Transformer, Explosion Proof Cabinet, Explosion Proof Hvac50000K CNYSupported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Mining Transformer, Steel Products, Explosion-Proof Electrical Equipment10000K CNYSupported
Zhejiang Fujie Electric Co., Ltd2006-03-03Mining Transformer, Marine Transformer, Mining Dry-Type Transformer60000K CNYNot Supported
Shanghai Huayue International Trade Co., Ltd2008-07-14Mining Transformer, Valve Block, Hydraulic Dump Truck10000K CNYNot Supported
Shanghai Ruiyun Electric Appliance Manufacturing Co., Ltd2010-09-29Mining Transformer, Step-Up Transformer, Silicon Molybdenum Rod Heating Transformer10000K CNYNot Supported
Shanghai Wenzhida Electric Power Technology Co., Ltd2022-12-09Mining Transformer, Three Phase Load Imbalance Automatic Adjustment Device, Voltage Regulator10000K CNYNot Supported
Shanghai Yinxi Electrical Equipment Manufacturing Co., Ltd2016-05-20Mining Transformer, Control Transformer, High Power Transformer588K CNYNot Supported
Taizhou Huangyan Hongye Transformer Factory (General Partnership)2006-02-08Mining Transformer, Amorphous Alloy Transformer, Marine Platform Transformer30000K CNYSupported
Middling coal Industry and Mining Materials Group Co., Ltd2001-04-23Mining Transformer, Ship Equipment, Mining Door100000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of mining transformers, it is recommended to prioritize confirming key technical parameters such as rated capacity, input/output voltage range, and insulation level to ensure compatibility with the mining operating environment.
  • Mining transformers are often used in underground power supply systems or open-pit mining equipment, and different requirements such as explosion-proof performance, heat dissipation design, and anti vibration ability need to be considered in different scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • When evaluating mining transformers, it is recommended to choose product models with a wide voltage adaptation range or overload protection function based on the depth of the mine and the characteristics of load fluctuations.

Knowledge Base

Q

This article analyzes the key points for selecting transformers underground in coal mines, including explosion-proof design, environmental adaptability, and maintenance convenience, to help readers understand how to choose suitable transformers for underground operations.

Q

Jinshanmen Technology Co., Ltd. is engaged in the research and development, production, and sales of mining dry-type transformers, mining running light transformers, and mining high and low voltage switchgear. Its products are sold to major mining enterprises.

Q

Mining mobile substations are suitable for underground coal mines and other surrounding environments containing gases (methane mixtures). They are used in AC 6/10KV three-phase power grids for power transmission in mines and comprehensive mechanized coal mining power supply. The working principle of the mining explosion-proof transformer KBSG is to change the voltage through electromagnetic induction. The transformer has two sets of coils, the primary side coil and

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