Updated Oct 13, 2026 · Public platform & industry data

Oct 13, 2026 Updated

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2026 Top 10 Explosion Proof Distribution Junction Box Manufacturers in China

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

The top 10 Explosion Proof Distribution Junction Box manufacturers in China for 2026 are: Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd, Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Nanyang Zhongtong Technology Holdings Co., Ltd, Hebei Ruichi Electric Technology Co., Ltd, Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd, Zhejiang Guozhong Explosion proof Electrical Co., Ltd, Shenzhen Zhongtian Explosion proof Technology Co., Ltd, Zhejiang Yishang Technology Co., Ltd, Henan Mi Chong Technology Co., Ltd, Zhejiang Hangkun Explosion proof Electrical Appliance 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 Tengxuan Explosion proof Electrical Appliance Co., Ltd
Overall Score4.9 / 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 Distribution Junction Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box

Top 2
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Nanyang Zhongtong Intelligent Technology Group Co., Ltd
Overall Score4.8 / 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 Distribution Junction Box, Energy Storage Air Conditioning, Explosion-Proof Surveillance

Top 3
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Nanyang Zhongtong Technology Holdings Co., Ltd
Overall Score4.8 / 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 Distribution Junction Box

TOP4
Hebei Ruichi Electric Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-10-22
Registered Capital20000K CNY

Hebei Ruichi Electric Technology Co., Ltd. is registered at No. 12, North Metal Manufacturing Base, 100 meters west of Xiaofengbee Tool Group, Niujiazhuang Village, Nanniu Town, Zhengding County, Shijiazhuang City, Hebei Province. The registration authority is Zhengding County Market Supervision Administration, and the legal representative is Li Zhidan. The business scope includes other technology promotion services. Electrical equipment and its automation control equipment, electronic products, instrument and meter technology development, technical services, technology transfer, and technical consulting; Manufacturing and sales of explosion-proof equipment, distribution cabinets, lighting fixtures, ventilation equipment, mechanical equipment and components, and metal products (excluding prohibited and restricted items); Sales and installation of industrial automation high and low voltage equipment, computer software and hardware, peripheral auxiliary equipment, hardware products, electromechanical equipment, electronic products, mechanical equipment, and vacuum equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Explosion Proof Distribution Junction Box, Beijing Bzc Series Explosion-Proof Operation Column Operation Box, Beijing Bxk Explosion-Proof Pneumatic Control Box, Junction Box, Instrument Control Box

TOP5
Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2007-02-17
Registered Capital60800K CNY

Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd., with its registered address at No. 16 Lianyun Yiheng Road, Shiqi Town, Panyu District, Guangzhou City (Building 2), registered with the Panyu District Market Supervision and Administration Bureau of Guangzhou City, and represented by Zou Xuehua as its legal representative. Its business scope includes the manufacturing of power facilities and equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of photovoltaic equipment and components; Manufacturing of electrical equipment; Manufacturing of capacitors and their supporting equipment; Manufacturing of power electronic components; Manufacturing of metal structures; Manufacturing of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of electrical equipment; Sales of power electronic components; Sales of electrical and mechanical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of advanced power electronic devices; Sales of industrial automatic control system devices; Sales of labor protection equipment; Wholesale of electronic components; Sales of firefighting equipment; Sales of metal structures; Sales of metal products; Operation of wires and cables; Sales of metal materials; Sales of electrical equipment; Sales of specialized equipment, key systems, and components for rail transit; Sales of specialized equipment for environmental protection; Research and development of metal products; Research and development of distribution switch control equipment; Non residential real estate leasing; estate management; Import and export of goods; Technology import and export; import and export agency. Core products: Explosion Proof Distribution Junction Box, Explosion Proof Distribution Cabinet, Distribution Cabinet

TOP6
Zhejiang Guozhong Explosion proof Electrical Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-27
Registered Capital68880K CNY

Zhejiang Guozhong Explosion proof Electrical Co., Ltd., registered at No. 51, 53, 55, 57 Huangshe Road, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Jin Zhijiu, has a business scope including general projects: research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of power electronic components; Manufacturing of electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Manufacturing of servo control mechanisms; Manufacturing of lighting fixtures; Manufacturing of instruments and meters; Manufacturing of new energy original equipment (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). Licensed project: Import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Explosion Proof Distribution Junction Box, Explosion-Proof Distribution Box, Explosion-Proof Junction Box

TOP7
Shenzhen Zhongtian Explosion proof Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-05-03
Registered Capital2000K CNY

Shenzhen Zhongtian Explosion proof Technology Co., Ltd., registered at C336-1, Changlang 1, Third Industrial Zone, Heshuikou Community, Matian Street, Guangming District, Shenzhen, registered with the Guangming Supervision Bureau of the Shenzhen Municipal Administration for Market Regulation, with Zhang Xiaohong as the legal representative. The company's business scope includes the development, design, system integration, and sales of external cameras, explosion-proof high-speed balls, explosion-proof camera covers, explosion-proof gimbals, explosion-proof infrared lamps, explosion-proof control boxes, explosion-proof decoding controllers, explosion-proof integrated cameras, mining explosion-proof monitoring equipment, and explosion-proof monitoring auxiliary equipment; Sales and related technical services of security equipment, communication devices, electronic products, computers, etc; Domestic trade: Import and export of goods and technology. ^Ordinary freight. Design, construction, and maintenance of security engineering, weak current system engineering, computer network engineering, automation control system engineering, and building intelligent system engineering;. Core products: Explosion Proof Distribution Junction Box, Conventional Size Explosion-Proof Distribution Box, Camera Explosion-Proof Cover

TOP8
Zhejiang Yishang Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-12-02
Registered Capital11880K CNY

Zhejiang Yishang Technology Co., Ltd., with its registered address in Lu'ao Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Li Qiang, and its business scope includes general projects such as research and development of distribution switch control equipment; Software development; Research and development of emerging energy technologies; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of distribution switch control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of capacitors and their supporting equipment; Manufacturing of lighting fixtures; Fan and fan manufacturing; Manufacturing of electronic components; Manufacturing of mechanical and electrical equipment; Mold manufacturing; Manufacturing of hardware products; Manufacturing of power electronic components; Sales of electrical equipment (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 Distribution Junction Box, Three Proof Platform Light, Explosion-Proof Distribution Box

TOP9
Henan Mi Chong Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-04
Registered Capital6000K CNY

Henan Mi Chong Technology Co., Ltd., with its registered address located 460 meters north of Luhuagang Roundabout, Kaiwei Road, Kaifeng City, and registered with the Market Supervision Administration of Yuwangtai District, Kaifeng City. The legal representative is Liu Wenxia, and its business scope includes technology development, technology transfer, technology consulting, and technology services in the field of electrical technology; Production and sales of explosion-proof electrical equipment (those restricted or prohibited by the state from production and operation shall not engage in production and operation, those with special regulations by the state shall comply with their regulations, and those requiring permits shall operate with valid licenses); Production, processing, and sales of high and low voltage electrical appliances, explosion-proof electrical appliances, explosion-proof adhesives, explosion-proof lighting fixtures, lighting appliances, explosion-proof fittings, fire-fighting equipment, wires and cables, household appliances, distribution cabinets, low-voltage electrical components, intelligent appliances, instruments and meters, fans, molds, plastic products, and distribution switch control equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval).. Core products: Explosion Proof Distribution Junction Box, Explosion-Proof Pressurized Cabinet, Explosion-Proof Refrigerator

TOP10
Zhejiang Hangkun Explosion proof Electrical Appliance Co., Ltd
Overall Score4.4 / 5
Est. Date2018-04-26
Registered Capital11180K CNY

Zhejiang Hangkun Explosion proof Electrical Appliance Co., Ltd., registered in Liuzhai Village, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Cao Yafei, is engaged in the research and development, manufacturing, processing, and sales of explosion-proof electrical appliances, explosion-proof pipe fittings, explosion-proof lamps, explosion-proof fans, operation columns, high and low voltage electrical appliances, complete sets of electrical equipment, power electronic components, power switches, distribution boxes, and instruments and meters; 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 Distribution Junction Box, Explosion Proof Button Box, Explosion Proof Operation Column Junction Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd2015-09-24Explosion Proof Distribution Junction Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box51800K CNYSupported
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Explosion Proof Distribution Junction Box, Energy Storage Air Conditioning, Explosion-Proof Surveillance50000K CNYSupported
Nanyang Zhongtong Technology Holdings Co., Ltd2023-09-11Explosion Proof Distribution Junction Box10000K CNYSupported
Hebei Ruichi Electric Technology Co., Ltd2020-10-22Explosion Proof Distribution Junction Box, Beijing Bzc Series Explosion-Proof Operation Column Operation Box, Beijing Bxk Explosion-Proof Pneumatic Control Box, Junction Box, Instrument Control Box20000K CNYSupported
Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd2007-02-17Explosion Proof Distribution Junction Box, Explosion Proof Distribution Cabinet, Distribution Cabinet60800K CNYSupported
Zhejiang Guozhong Explosion proof Electrical Co., Ltd2017-12-27Explosion Proof Distribution Junction Box, Explosion-Proof Distribution Box, Explosion-Proof Junction Box68880K CNYSupported
Shenzhen Zhongtian Explosion proof Technology Co., Ltd2013-05-03Explosion Proof Distribution Junction Box, Conventional Size Explosion-Proof Distribution Box, Camera Explosion-Proof Cover2000K CNYNot Supported
Zhejiang Yishang Technology Co., Ltd2016-12-02Explosion Proof Distribution Junction Box, Three Proof Platform Light, Explosion-Proof Distribution Box11880K CNYSupported
Henan Mi Chong Technology Co., Ltd2017-05-04Explosion Proof Distribution Junction Box, Explosion-Proof Pressurized Cabinet, Explosion-Proof Refrigerator6000K CNYSupported
Zhejiang Hangkun Explosion proof Electrical Appliance Co., Ltd2018-04-26Explosion Proof Distribution Junction Box, Explosion Proof Button Box, Explosion Proof Operation Column Junction Box11180K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of explosion-proof distribution junction boxes, it is recommended to prioritize confirming the explosion-proof level, protection level (IP), and material parameters. For example, chemical sites may require compliance with Ex d IIC T6 standards, while offshore platforms may require stainless steel shells.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable product supply records in high-risk scenarios such as oil and coal mines.
  • In application scenarios such as mines or dusty environments, attention should be paid to the sealing and heat dissipation design of explosion-proof distribution junction boxes to avoid safety hazards caused by dust accumulation or high temperatures.
  • Explosion proof distribution junction boxes of different specifications are suitable for AC or DC circuits. When purchasing, they should be matched according to the actual load current, voltage range, and number of interfaces to avoid overload or compatibility issues.

Knowledge Base

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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