Updated Sep 1, 2026 · Public platform & industry data

Sep 1, 2026 Updated

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2026 Top 10 Outdoor Box Transformer Manufacturers in China

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

The top 10 Outdoor Box Transformer manufacturers in China for 2026 are: Zhejiang Fujie Electric Co., Ltd, Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Sichuan Yongyeda Electrical Equipment Co., Ltd, Chengdu Xinchuan Electric Machinery Equipment Co., Ltd, Henan Shengzhi Ruinuo Electrical Equipment Co., Ltd, Jiangsu Jizhan Electric Co., Ltd, Sichuan Chuankong Technology Co., Ltd, Henan Bat Electrical Equipment Co., Ltd, Pingdingshan Zhixin Electric Co., Ltd, Chongming Electrical Equipment 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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Zhejiang Fujie Electric Co., Ltd
Overall Score4.9 / 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: Outdoor Box Transformer, Mining Lighting Transformer, Mining Dry-Type 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: Outdoor Box Transformer, Energy Storage Air Conditioning, Explosion-Proof Surveillance

Top 3
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Sichuan Yongyeda Electrical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-03-22
Registered Capital20000K CNY

Sichuan Yongyeda Electrical Equipment Co., Ltd., with its registered address at No. 850 Gangtong North Fourth Road, Modern Industrial Port North Area, Pidu District, Chengdu City, Sichuan Province, is registered with the Pidu District Market Supervision and Administration Bureau. The legal representative is Ma Qiang, and its business scope includes general projects such as power transmission and distribution and control equipment manufacturing; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of distribution switch control equipment; Manufacturing of photovoltaic equipment and components; Manufacturing of power electronic components; Manufacturing of mechanical and electrical equipment; Manufacturing of power facilities and equipment; Manufacturing of metal structures; Sales of intelligent power transmission and distribution and control equipment; Sales of power facilities and equipment; Sales of power electronic components; Sales of mechanical and electrical equipment; Sales of photovoltaic equipment and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal structures; Operation of wires and cables; Sales of lightweight building materials; Sales of building materials; Sales of mechanical parts and components; Wholesale of hardware products; Software development. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: manufacturing of wires and cables; 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: Outdoor Box Transformer, Foundation Box, Meter Box

TOP4
Chengdu Xinchuan Electric Machinery Equipment Co., Ltd
Overall Score4.6 / 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: Outdoor Box Transformer, Power Equipment In The Distribution Room, Low Voltage Complete Cabinet

TOP5
Henan Shengzhi Ruinuo Electrical Equipment Co., Ltd

No. 2804, 28th Floor, Unit 2, Building 3, No. 29 Jintian Road, Zhongyuan District, Zhengzhou City, Henan Province

Overall Score4.6 / 5
Est. Date2022-03-14
Registered Capital10080K CNY

Henan Shengzhi Ruinuo Electrical Equipment Co., Ltd. is located at No. 2804, 28th Floor, Unit 2, Building 3, No. 29 Jintian Road, Zhongyuan District, Zhengzhou City, Henan Province. It was established on March 14, 2022, with the registration authority of Zhengzhou Zhongyuan District Market Supervision Administration and the legal representative being Zhang Qiuge. Core products: Outdoor Box Transformer

TOP6
Jiangsu Jizhan Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2022-01-12
Registered Capital88000K CNY

Jiangsu Jizhan Electric Co., Ltd., with its registered address at No. 88-1, North Ring Road, Ningjiang Industrial Park, Suihe Street, Suining County, Xuzhou City, Jiangsu Province, is registered with the Suining County Administrative Approval Bureau. The legal representative is Wang Xinnian, and the business scope includes general projects such as mechanical and electrical equipment manufacturing; Sales of mechanical and electrical equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of communication equipment; Sales of communication equipment; Import and export of goods; Technology import and export; Manufacturing of transformers, rectifiers, and inductors; Sales of electrical equipment; Complete sets of nuclear power equipment and engineering technology research and development; Research and development of distribution switch control equipment; Sales of charging stations; Centralized fast charging station (except for projects that require approval according to law, independently carry out business activities with a business license in accordance with the law). Core products: Outdoor Box Transformer, Outdoor Switchgear, Switching Station

TOP7
Sichuan Chuankong Technology Co., Ltd
Overall Score4.5 / 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: Outdoor Box Transformer, Explosion-Proof Distribution Box, Box-Type Substation

TOP8
Henan Bat Electrical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-03-07
Registered Capital10000K CNY

Henan Bat Electrical Equipment Co., Ltd., registered at Building 12, No. 104, Small and Medium sized Enterprise Entrepreneurship Park, Yulong Town, Xingyang City, Zhengzhou City, Henan Province, registered with the Market Supervision Administration of Xingyang City, with Wang Weizhong as the legal representative. Its business scope includes general projects: manufacturing of distribution switch control equipment; Manufacturing of metal materials; Research and development of distribution switch control equipment; Research and development of metal products; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of mechanical and electrical equipment; Sales of electrical instruments and meters; Sales of power facilities and equipment; Sales of metal products; Sales of lighting fixtures; Sales of building decoration materials; Sales of lighting fixtures; Sales of building materials; Retail of hardware products; Operation of wires and cables; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Outdoor Box Transformer, Mineral Cable T-Junction Box, Control Distribution Box

TOP9
Pingdingshan Zhixin Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2014-11-19
Registered Capital10000K CNY

Pingdingshan Zhixin Electric Co., Ltd., with its registered address at No.1 Courtyard, South District, Sanyuan Science and Technology Industrial Park, Jia County, Pingdingshan City, Henan Province, is registered with the Jia County Market Supervision and Administration Bureau of Pingdingshan City. The legal representative is Xin Cuifang, and its business scope includes general projects such as the manufacturing of capacitors and their supporting equipment; Manufacturing of distribution switch control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power electronic components; Electrical equipment repair; Instrument and meter repair; Sales of daily necessities; Sales of household appliances; Sales of metal materials; Sales of building decoration materials; Wholesale of hardware products; Sales of firefighting equipment; Sales of labor protection equipment; Sales of office supplies; Foreign contracting projects (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Construction labor subcontracting (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval documents or licenses of relevant departments). Core products: Outdoor Box Transformer

TOP10
Chongming Electrical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2017-11-16
Registered Capital68000K CNY

Chongming Electrical Equipment Co., Ltd., with its registered address at No. 208 Weishuai Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. The legal representative is Zhang Jianjun, and the business scope includes high and low voltage complete electrical equipment, environmental protection equipment, metal products, wooden products, switchgear, bus ducts, electrical components, electronic instruments, industrial and mining energy-saving lamps, and enclosed busbar manufacturing, processing, and sales; Development and production of power equipment and intelligent appliances; Wholesale and retail of building materials, automotive parts, hardware and electrical equipment, chemical products (excluding hazardous chemicals and precursor chemicals), daily necessities; Software and information technology development, technology transfer, and technical consulting; Architectural engineering, mechanical and electrical engineering design, consulting; Provide accommodation and catering services; 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: Outdoor Box Transformer, Selected Products, Power Transformer

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Fujie Electric Co., Ltd2006-03-03Outdoor Box Transformer, Mining Lighting Transformer, Mining Dry-Type Transformer60000K CNYNot Supported
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Outdoor Box Transformer, Energy Storage Air Conditioning, Explosion-Proof Surveillance50000K CNYSupported
Sichuan Yongyeda Electrical Equipment Co., Ltd2022-03-22Outdoor Box Transformer, Foundation Box, Meter Box20000K CNYSupported
Chengdu Xinchuan Electric Machinery Equipment Co., Ltd2011-05-09Outdoor Box Transformer, Power Equipment In The Distribution Room, Low Voltage Complete Cabinet80000K CNYSupported
Henan Shengzhi Ruinuo Electrical Equipment Co., Ltd2022-03-14Outdoor Box Transformer10080K CNYNot Supported
Jiangsu Jizhan Electric Co., Ltd2022-01-12Outdoor Box Transformer, Outdoor Switchgear, Switching Station88000K CNYSupported
Sichuan Chuankong Technology Co., Ltd2017-09-22Outdoor Box Transformer, Explosion-Proof Distribution Box, Box-Type Substation1000K CNYSupported
Henan Bat Electrical Equipment Co., Ltd2017-03-07Outdoor Box Transformer, Mineral Cable T-Junction Box, Control Distribution Box10000K CNYSupported
Pingdingshan Zhixin Electric Co., Ltd2014-11-19Outdoor Box Transformer10000K CNYSupported
Chongming Electrical Equipment Co., Ltd2017-11-16Outdoor Box Transformer, Selected Products, Power Transformer68000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of outdoor box transformers, it is recommended to prioritize checking key technical parameters such as rated capacity, protection level (such as IP54), and environmental adaptability (-25 ℃~40 ℃) to ensure that they match the actual load and installation conditions of the project.
  • When deploying outdoor box transformers in scenarios such as new energy power stations or temporary construction sites, attention should be paid to their compact structure and ease of movement, while considering anti-corrosion design to adapt to long-term outdoor use.
  • 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 to balance technical adaptability and cooperation reliability.
  • For the procurement of outdoor box transformers with different voltage levels (such as 10kV/35kV), it is recommended to evaluate whether the standardized solution provided by the supplier meets the medium and long-term needs based on the requirements of grid access and the possibility of expansion.

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