Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Explosion Proof Power Distribution Box Manufacturers in China

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Top-rated Explosion Proof Power Distribution Box suppliers, How to choose a Explosion Proof Power Distribution Box manufacturer, Best Explosion Proof Power Distribution Box companies in China

The top 10 Explosion Proof Power Distribution Box manufacturers in China for 2026 are: Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Shandong Port Electric Technology Co., Ltd, Anhui Minghang Explosion proof Technology Co., Ltd, Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd, Nanyang Sanhe Explosion proof Electrical Co., Ltd, Nanyang Jinming Explosion proof Electrical Co., Ltd, Wuxi Aiqiyun Technology Co., Ltd, Nanyang Zhongtong Technology Holdings Co., Ltd, Zhoujia Electric Co., Ltd, Hebei Zengxin Explosion proof Electrical Instrument 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: Explosion Proof Power Distribution Box, Explosion-Proof Pressurized Cabinet, Explosion Proof Cabin

Top 2
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Shandong Port Electric Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2024-01-03
Registered Capital66000K CNY

Shandong Port Electric Technology Co., Ltd., registered at Jiaoxi Industrial Park, Jiaoxi Street, Jiaozhou City, Qingdao City, Shandong Province, is located at the east end of Ping'an Avenue on the south side of Hejiatun Village. The registration authority is Jiaozhou Market Supervision Administration, and the legal representative is Kuang Yuanke. The business scope includes general projects such as research and development of high-efficiency energy-saving technologies in the power industry; Sales of artificial intelligence hardware; Manufacturing of non-ferrous metal alloys; Manufacturing of electrical equipment; Operation of wires and cables; Sales of mechanical and electrical equipment; Information technology consulting services; Manufacturing of power facilities and equipment; Sales of generators and generator sets; Sales of household appliances; Manufacturing of electronic components and electromechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Manufacturing of electrical signal equipment devices; Information system integration services; Sales of advanced power electronic devices; Import and export of goods; Manufacturing of distribution switch control equipment; Research and development of emerging energy technologies; Information consulting services (excluding licensed information consulting services); Retail of hardware products; Sales of power electronic components; Complete sets of nuclear power equipment and engineering technology research and development; Sales of building materials; Research and development of motors and their control systems; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Wholesale of electronic components; Electrical equipment repair; Research and development of distribution switch control equipment; Sales of power facilities and equipment; Mechanical equipment research and development; Solar power generation technology services; Sales of communication equipment; Sales of office equipment; Wholesale of hardware products; Sales of distribution switch control equipment; Sales of photovoltaic equipment and components; Sales of firefighting equipment; Technical services for on-site assessment of fire safety acceptance in construction projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: inspection and testing services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project construction; Power generation business, transmission business, and power supply (distribution) business; Manufacturing of wires and cables; 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: Explosion Proof Power Distribution Box, Energy Storage Cabinet, Transformer

Top 3
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Anhui Minghang Explosion proof Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-11-15
Registered Capital11990K CNY

Anhui Minghang Explosion proof Technology Co., Ltd., with its registered address at No. 9 Tongxin Village, Bailong Town, Feidong County, Hefei City, Anhui Province, is registered with the Feidong County Market Supervision Administration Bureau and represented by Chen Luhua as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of metal products; Container manufacturing; Manufacturing of metal packaging containers and materials; Manufacturing of metal structures; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal daily necessities; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of environmental emergency technology equipment; Manufacturing of security equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of other general instruments; Engineering and technical research and experimental development; Design and construction services for security technology prevention systems; Electrical equipment repair; Container sales; Container maintenance; Sales of security equipment; Sales of electrical equipment; Sales of metal products; Retail of hardware products; Fire technology services; Sales of firefighting equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Information consulting services (excluding licensed information consulting services); Ordinary mechanical equipment installation services (excluding licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations) Licensed projects: electrical installation services; Construction professional operations (projects that require approval according to law, business activities 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: Explosion Proof Power Distribution Box, Explosion Proof/Explosion Proof Wall, Explosion Proof Battery Container

TOP4
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2015-09-24
Registered Capital51800K CNY

Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd., registered at No. 20 Fengxiang Road, Yang'ao Village, Yanpen Street, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Liu Yujuan, engages in the manufacturing, processing, and sales of explosion-proof electrical appliances, explosion-proof lamps, explosion-proof pipes, explosion-proof fans, explosion-proof instruments and meters (excluding measuring instruments), explosion-proof anti-corrosion equipment, distribution switch control equipment, electrical complete sets of equipment, high and low voltage electrical appliances and accessories; 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: Explosion Proof Power Distribution Box, Explosion-Proof Distribution Box, Explosion-Proof Operation Column

TOP5
Nanyang Sanhe Explosion proof Electrical Co., Ltd
Overall Score4.6 / 5
Est. Date2006-09-25
Registered Capital11800K CNY

Nanyang Sanhe Explosion proof Electrical Co., Ltd., registered at Fenglou Industrial Community, Longxiang Road, Nanyang City, with the registration authority of Wolong Branch of Nanyang Market Supervision Administration Bureau and the legal representative of Fan Zenglu. Its business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of electrical signal equipment devices; Sales of electrical equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of household appliances; Manufacturing of lighting fixtures; Sales of lighting fixtures; Sales of intelligent power transmission and distribution and control equipment; Sales of mechanical and electrical equipment; Sales of fans and blowers; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized electrical and mechanical equipment; Intelligent basic manufacturing equipment manufacturing; Industrial robot manufacturing; Manufacturing of electronic components and electromechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of calculator equipment; Manufacturing of electronic specialized equipment; Manufacturing of security equipment; Sales of security equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Research and development of distribution switch control equipment; Research and development of metal products; Sales of metal tools; Motor manufacturing; Fan and fan manufacturing; Manufacturing of mechanical and electrical equipment; Sales of mechanical equipment; Mechanical equipment research and development; Manufacturing of pneumatic power machinery and components; Research and development of motors and their control systems (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Explosion Proof Power Distribution Box, Explosion-Proof Refrigerator, Wall Mounted Explosion-Proof Air Conditioner

TOP6
Nanyang Jinming Explosion proof Electrical Co., Ltd
Overall Score4.5 / 5
Est. Date2019-05-13
Registered Capital5000K CNY

Nanyang Jinming Explosion proof Electrical Co., Ltd., with its registered address at No. 1, North Road, 300 meters east of the intersection of Funiu Road and Weishi Road, Wancheng District, Nanyang City, Henan Province, is registered with the Wancheng Branch of Nanyang Market Supervision Administration Bureau and represented by Yang Yu as the legal representative. Its business scope includes the production and sales of explosion-proof electrical equipment; Production, sales, and technical services of complete sets of high and low voltage equipment, industrial automation control equipment; Sales of explosion-proof motors, electrical appliances, and accessories. Core products: Explosion Proof Power Distribution Box, Explosion Proof Cabin, Explosion-Proof Distribution Box

TOP7
Wuxi Aiqiyun Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-02-10
Registered Capital1020K CNY

Wuxi Aiqiyun Technology Co., Ltd., registered at Room 309, Comprehensive Building, No. 21 Zhihui Road, Huishan Economic Development Zone, Wuxi, registered with the Administrative Approval Bureau of Huishan District, Wuxi City, with Chen Yao as the legal representative. Its business scope includes general projects such as mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of metal products; Sales of mechanical equipment; Sales of gas and liquid separation and purification equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of metal chains and other metal products; Sales of metal products; Sales of metal materials; Sales of metal structures; Wholesale of hardware products; General equipment repair; Repair of metal products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Explosion Proof Power Distribution Box, Stainless Steel Chassis Cabinet, Medical Equipment Casing (Processing)

TOP8
Nanyang Zhongtong Technology Holdings Co., Ltd
Overall Score4.5 / 5
Est. Date2023-09-11
Registered Capital10000K CNY

Nanyang Zhongtong Technology Holdings Co., Ltd., located at No. 61 Xingda East Road, Xingtang Street, Tanghe County, Nanyang City, Henan Province, was established on September 11, 2023. The registration authority is the Market Supervision Administration of Tanghe County, Nanyang City, and the legal representative is Cai Quan. Core products: Explosion Proof Power Distribution Box, Explosion Proof Cabin, Explosion-Proof Air Conditioner

TOP9
Zhoujia Electric Co., Ltd
Overall Score4.3 / 5
Est. Date2015-04-22
Registered Capital50000K CNY

Zhoujia Electric Co., Ltd., registered at No. 6 Xianggang Road, Mushanhou Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Qian Jiaman, is engaged in the manufacturing, processing, and sales of high and low voltage electrical appliances and accessories, complete sets of high and low voltage electrical control equipment, electromechanical equipment, electronic components, transformers, instruments and meters (excluding measuring instruments), wires and cables, building appliances, lighting fixtures, explosion-proof electrical appliances, explosion-proof lighting fixtures, explosion-proof fittings, pneumatic components and accessories, transmission and distribution and control distribution equipment; Aluminum machining; Power engineering design; Design, construction, and installation of explosion-proof electrical appliances and explosion-proof lighting fixtures; 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: Explosion Proof Power Distribution Box, Aluminum Alloy Die-Casting Processing, Aluminum Castings

TOP10
Hebei Zengxin Explosion proof Electrical Instrument Co., Ltd
Overall Score4.3 / 5
Est. Date2018-01-03
Registered Capital15000K CNY

Hebei Zengxin Explosion proof Electrical Instrument Co., Ltd. is registered in Southwest Corner Village, Nanwu Village, Jizhou District, Hengshui City. The registration authority is Jizhou District Market Supervision Administration Bureau, and the legal representative is Wu Zhenlei. Its business scope includes the production and sales of explosion-proof electrical appliances and instrument accessories, as well as the sales of fiberglass products, central air conditioning and accessories, conveying equipment and accessories, cable trays, and electromechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Explosion Proof Power Distribution Box, Explosion-Proof Junction Box, Explosion-Proof Flexible Conduit

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Explosion Proof Power Distribution Box, Explosion-Proof Pressurized Cabinet, Explosion Proof Cabin50000K CNYSupported
Shandong Port Electric Technology Co., Ltd2024-01-03Explosion Proof Power Distribution Box, Energy Storage Cabinet, Transformer66000K CNYSupported
Anhui Minghang Explosion proof Technology Co., Ltd2018-11-15Explosion Proof Power Distribution Box, Explosion Proof/Explosion Proof Wall, Explosion Proof Battery Container11990K CNYSupported
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd2015-09-24Explosion Proof Power Distribution Box, Explosion-Proof Distribution Box, Explosion-Proof Operation Column51800K CNYSupported
Nanyang Sanhe Explosion proof Electrical Co., Ltd2006-09-25Explosion Proof Power Distribution Box, Explosion-Proof Refrigerator, Wall Mounted Explosion-Proof Air Conditioner11800K CNYSupported
Nanyang Jinming Explosion proof Electrical Co., Ltd2019-05-13Explosion Proof Power Distribution Box, Explosion Proof Cabin, Explosion-Proof Distribution Box5000K CNYSupported
Wuxi Aiqiyun Technology Co., Ltd2022-02-10Explosion Proof Power Distribution Box, Stainless Steel Chassis Cabinet, Medical Equipment Casing (Processing)1020K CNYSupported
Nanyang Zhongtong Technology Holdings Co., Ltd2023-09-11Explosion Proof Power Distribution Box, Explosion Proof Cabin, Explosion-Proof Air Conditioner10000K CNYSupported
Zhoujia Electric Co., Ltd2015-04-22Explosion Proof Power Distribution Box, Aluminum Alloy Die-Casting Processing, Aluminum Castings50000K CNYSupported
Hebei Zengxin Explosion proof Electrical Instrument Co., Ltd2018-01-03Explosion Proof Power Distribution Box, Explosion-Proof Junction Box, Explosion-Proof Flexible Conduit15000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of explosion-proof power distribution boxes, it is recommended to prioritize confirming key technical parameters such as explosion-proof level, rated current, and protection level to ensure compatibility with high-risk operating environments such as chemical and oil fields.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable product supply and technical support.
  • In special scenarios such as mines or dust environments, attention should be paid to the material corrosion resistance and sealing performance of explosion-proof power distribution boxes to avoid equipment failures caused by environmental factors.
  • It is recommended to evaluate the actual application performance of suppliers' products in similar projects by combining their industry data or platform statistical information during procurement, in order to reduce procurement risks.

Knowledge Base

Q

The selection of protection level for explosion-proof lighting power distribution box should comprehensively consider factors such as dust, water, and corrosive substances in the usage environment. The protection level is usually represented by two numbers, the first number represents the dustproof level, and the second number represents the waterproof level. The dust prevention level ranges from 0 to 6, with 0 indicating no protection and 6 indicating complete prevention of dust from entering; Waterproof rating from 0-

Q

This article will explore the application scenarios of explosion-proof power distribution boxes, involving hazardous areas such as petrochemicals, mining, and temporary outdoor activities. In these scenarios, it is necessary to ensure electrical safety and prevent explosion accidents from occurring. I. Introduction With the rapid development of the industrial sector and the increasing demand for safety production, the importance of explosion-proof equipment is becoming increasingly prominent. its

Q

The shell of the explosion-proof lighting power distribution box (power maintenance) is made of high-strength aluminum alloy one-time die-casting or steel plate welding. The surface is cleaned by high-speed shot blasting and then subjected to high-voltage electrostatic spraying. The shell structure is compact, reasonable, strong, and has excellent explosion-proof performance. The internal components that can be installed include C120 high breaking small circuit breaker NSX CMI plastic shell circuit breaker and signal light, etc;

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