Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Explosion Proof Terminal Box Manufacturers in China

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

The top 10 Explosion Proof Terminal Box manufacturers in China for 2026 are: Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Hebei Zengxin Explosion proof Electrical Instrument Co., Ltd, Wenzhou Hongfang Electric Co., Ltd, Zhejiang Enchuang Electric Co., Ltd, Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd, Zhejiang Midi Electric Co., Ltd, Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd, Zhejiang Junmeng Explosion proof Technology Co., Ltd, Zhejiang Handing Explosion proof Technology Co., Ltd, Wenzhou Zhengtong Explosion proof Technology 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 Terminal Box, Explosion Proof Cabin, Explosion-Proof Surveillance

Top 2
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Hebei Zengxin Explosion proof Electrical Instrument Co., Ltd
Overall Score4.7 / 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 Terminal Box, Explosion-Proof Junction Box, Stainless Steel Explosion-Proof Pipe

Top 3
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Wenzhou Hongfang Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2019-07-09
Registered Capital3000K CNY

Wenzhou Hongfang Electric Co., Ltd., registered in Sulu Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Song Kang, engages in the manufacturing, processing, and sales of distribution switch control equipment, high and low voltage electrical appliances and accessories, circuit breakers, transformers, explosion-proof electrical appliances, complete sets of electrical equipment, wires and cables, power fittings, explosion-proof switches, explosion-proof joints, three proof boxes, explosion-proof hoses, explosion-proof lamps, explosion-proof ventilation equipment, pneumatic components, instruments and meters (excluding measuring instruments), electronic components, power equipment, plastic parts, and hardware parts; 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 Terminal Box, Explosion-Proof Pressurized Cabinet, Explosion Proof Maintenance Box

TOP4
Zhejiang Enchuang Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2016-08-23
Registered Capital10000K CNY

Zhejiang Enchuang Electric Co., Ltd. is registered in Qiaotou Village, Xiangshan, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province. The registration authority is the Yueqing Market Supervision Administration, and the legal representative is Mao Yang. Its business scope includes the manufacturing, processing, and sales of low-voltage electrical appliances, lighting fixtures, explosion-proof electrical appliances, explosion-proof lighting fixtures, explosion-proof fittings, explosion-proof instruments, explosion-proof fans, explosion-proof distribution boxes, and complete sets of high and low voltage electrical equipment.. Core products: Explosion Proof Terminal Box, Explosion Proof Maintenance Box, Explosion-Proof Distribution Box

TOP5
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 Terminal Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box

TOP6
Zhejiang Midi Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2017-02-23
Registered Capital10800K CNY

Zhejiang Midi Electric Co., Ltd., with its registered address in Jinghong Temple Front Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Li Lei. Its business scope includes licensed projects such as wire and cable manufacturing; Technology import and export; Import and export of 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). General project: Manufacturing of mechanical and electrical equipment; Manufacturing of lighting fixtures; Fan and fan manufacturing; Manufacturing of plastic products; Manufacturing of metal materials; Rubber product manufacturing; Manufacturing of power electronic components; Manufacturing of semiconductor lighting devices; Manufacturing of instruments and meters; Operation of wires and cables; Manufacturing of hydraulic power machinery and components; Manufacturing of industrial automatic control system devices; Manufacturing of pneumatic power machinery and components; Motor manufacturing (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Explosion Proof Terminal Box, Square Led Explosion-Proof Lamp, Led Explosion-Proof Fluorescent Lamp

TOP7
Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd
Overall Score4.5 / 5
Est. Date2015-12-01
Registered Capital10000K CNY

Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd., registered at No.1 Huichuang Economic Industrial Park, Vocational Education Park, Nanyang City, Henan Province, with the registration authority of Yahe Work Zone Branch of Nanyang Market Supervision Administration Bureau and the legal representative being Li Wei. Its business scope includes the production and sales of explosion-proof electrical, explosion-proof air conditioning, distribution cabinets, lighting fixtures, ventilation equipment, and related technical information consulting; Sales of Class II and III electromechanical products and metal materials*. Core products: Explosion Proof Terminal Box, Explosion Proof Cabin, Coal Safety Certification Fast Track

TOP8
Zhejiang Junmeng Explosion proof Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-06-06
Registered Capital18180K CNY

Zhejiang Junmeng Explosion proof Technology Co., Ltd., registered in Qianzhou Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zhou Yangyang, operates in general projects including research and development of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of electrical signal equipment devices; Manufacturing of mechanical and electrical equipment; Manufacturing of hardware products; Manufacturing of lighting fixtures; Manufacturing of electronic components; Manufacturing of power electronic components; Manufacturing of electrical instruments and meters (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law).. Core products: Explosion Proof Terminal Box, Explosion-Proof Operation Column, Explosion-Proof Junction Box

TOP9
Zhejiang Handing Explosion proof Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2024-01-23
Registered Capital10000K CNY

Zhejiang Handing Explosion proof Technology Co., Ltd., with its registered address at No. 36 Huxin Road, Hengdai Bridge Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau. The legal representative is Chen Hongbo, and the business scope includes general projects such as research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of hardware products; Retail of hardware products; Wholesale of hardware products; Sales of mechanical parts and components; Manufacturing of electrical accessories; Sales of electrical accessories; Fan and fan manufacturing; Sales of fans and blowers; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of metal products for safety and firefighting purposes; Sales of metal products; Manufacturing of security equipment; Sales of security equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Explosion Proof Terminal Box, Explosion-Proof Box, Explosion-Proof Lamp

TOP10
Wenzhou Zhengtong Explosion proof Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2019-12-13
Registered Capital2000K CNY

Wenzhou Zhengtong Explosion proof Technology Co., Ltd. is registered in Longgen Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province. The registration authority is the Yueqing Market Supervision Administration, and the legal representative is Wang Shumin. The business scope includes research and development, manufacturing, processing, and sales of explosion-proof electrical appliances, explosion-proof lamps, explosion-proof pipe fittings, 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, 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 Terminal Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Explosion Proof Terminal Box, Explosion Proof Cabin, Explosion-Proof Surveillance50000K CNYSupported
Hebei Zengxin Explosion proof Electrical Instrument Co., Ltd2018-01-03Explosion Proof Terminal Box, Explosion-Proof Junction Box, Stainless Steel Explosion-Proof Pipe15000K CNYSupported
Wenzhou Hongfang Electric Co., Ltd2019-07-09Explosion Proof Terminal Box, Explosion-Proof Pressurized Cabinet, Explosion Proof Maintenance Box3000K CNYNot Supported
Zhejiang Enchuang Electric Co., Ltd2016-08-23Explosion Proof Terminal Box, Explosion Proof Maintenance Box, Explosion-Proof Distribution Box10000K CNYNot Supported
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd2015-09-24Explosion Proof Terminal Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box51800K CNYSupported
Zhejiang Midi Electric Co., Ltd2017-02-23Explosion Proof Terminal Box, Square Led Explosion-Proof Lamp, Led Explosion-Proof Fluorescent Lamp10800K CNYSupported
Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd2015-12-01Explosion Proof Terminal Box, Explosion Proof Cabin, Coal Safety Certification Fast Track10000K CNYSupported
Zhejiang Junmeng Explosion proof Technology Co., Ltd2023-06-06Explosion Proof Terminal Box, Explosion-Proof Operation Column, Explosion-Proof Junction Box18180K CNYSupported
Zhejiang Handing Explosion proof Technology Co., Ltd2024-01-23Explosion Proof Terminal Box, Explosion-Proof Box, Explosion-Proof Lamp10000K CNYNot Supported
Wenzhou Zhengtong Explosion proof Technology Co., Ltd2019-12-13Explosion Proof Terminal Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box2000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of explosion-proof terminal boxes, it is recommended to prioritize checking key technical parameters such as protection level (e.g. IP65) and explosion-proof markings (e.g. Ex d IIB T4) to ensure compliance with usage standards for high-risk 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 supply and technical support for explosion-proof terminal box products.
  • In oil drilling platforms or workshops with high dust explosion risks, it is necessary to ensure that the material (such as stainless steel or aluminum alloy) and structural design of the explosion-proof terminal box can adapt to extreme temperatures and corrosive media.
  • Explosion proof terminal boxes of different specifications are suitable for segmented scenarios such as power distribution systems and instrument wiring. When purchasing, the actual installation requirements should be matched based on parameters such as box size, terminal quantity, and cable introduction method.

Knowledge Base

Q

As a key equipment used for electrical connection and signal transmission in flammable and explosive environments, the selection of explosion-proof terminal boxes directly affects the safe operation of the system and the safety of personnel's lives and property. The correct selection of explosion-proof terminal boxes requires comprehensive consideration of multiple technical parameters such as usage environment, explosion-proof type, material performance, protection level, wiring method, and installation conditions. Firstly, the location of use should be clearly defined

Q

In industrial automation and electrical control systems, explosion-proof terminal boxes are important safety equipment, and their performance and price are key factors that users need to consider in the selection process. Explosion proof terminal boxes are mainly used in hazardous areas with explosive gases or dust, such as chemical, petroleum, natural gas and other industries. They have multiple protective functions such as explosion prevention, fire prevention, and waterproofing, which can effectively ensure the safety of equipment

Q

Explosion proof terminal box is an electrical connection equipment specifically designed for environments with flammable and explosive gases, dust, or steam. Its main function is to achieve safe wiring and distribution between cables and between cables and equipment in hazardous areas. This type of equipment is widely used in petrochemical, natural gas extraction, coal chemical, pharmaceutical, spray painting workshops, oil depots, gas stations, and other industries where explosive mixtures may exist

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