Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

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2026 Top 10 Dust Explosion-Proof Junction Box Manufacturers in China

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

The top 10 Dust Explosion-Proof Junction Box manufacturers in China for 2026 are: Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd, Hengshui Shuangri Explosion proof Equipment Co., Ltd, Ya'an Explosion proof Technology Co., Ltd, Zhejiang Handing Explosion proof Technology Co., Ltd, Nanyang Jinming Explosion proof Electrical Co., Ltd, Zhejiang Lingchen Explosion proof Electrical Co., Ltd, Zhejiang Hanhe Explosion proof Electrical Co., Ltd, Yueqing Xiangfeng Electric Co., Ltd, Zhenjiang Pacific Electric 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: Dust Explosion-Proof Junction Box, Explosion Proof Hvac, Explosion Proof Control Cabinet

Top 2
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Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd
Overall Score4.7 / 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: Dust Explosion-Proof Junction Box, Explosion-Proof Distribution Box, Explosion-Proof Operation Column

Top 3
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Hengshui Shuangri Explosion proof Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2015-11-18
Registered Capital800K CNY

Hengshui Shuangri Explosion proof Equipment Co., Ltd., with its registered address at the northeast corner of Nanwu Village, Nanwu Town, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Zhou Junchang, and its business scope includes the production and sales of explosion-proof electrical appliances and instrument accessories; Production and sales of fiberglass products, central air conditioning and accessories, conveying equipment and accessories, cables, cable trays, electromechanical equipment, explosion-proof boxes, and distribution boxes; Production and installation of solar energy equipment; Sales of medical devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dust Explosion-Proof Junction Box, Stainless Steel Explosion-Proof Flexible Pipe, Explosion Proof Distribution Cabinet

TOP4
Ya'an Explosion proof Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2010-11-05
Registered Capital50080K CNY

Ya'an Explosion proof Technology Co., Ltd., registered in Jinghong Temple Front Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Xu Xiangao, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of security equipment; Manufacturing of distribution switch control equipment; Manufacturing of lighting fixtures; Mining machinery manufacturing; Manufacturing of metal tools; Manufacturing of instruments and meters; Mold manufacturing; Research and development of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; General equipment manufacturing (excluding special equipment manufacturing); Fan and fan manufacturing (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: Dust Explosion-Proof Junction Box, Explosion-Proof Pressurized Cabinet, Explosion-Proof Distribution Box

TOP5
Zhejiang Handing Explosion proof Technology Co., Ltd
Overall Score4.6 / 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: Dust Explosion-Proof Junction Box, Explosion-Proof Box, Explosion Proof Circuit Breaker

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: Dust Explosion-Proof Junction Box, Explosion Proof Cabin, Explosion-Proof Junction Box

TOP7
Zhejiang Lingchen Explosion proof Electrical Co., Ltd
Overall Score4.5 / 5
Est. Date2020-11-16
Registered Capital10000K CNY

Zhejiang Lingchen Explosion proof Electrical Co., Ltd., registered at No. 6 Zhenhui East Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Luo Xinghui, has a business scope including general projects: manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Sales of electrical equipment; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Operation of wires and cables; Manufacturing of security equipment; Sales of security equipment; Sales of firefighting equipment; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of lighting fixtures; Sales of lighting fixtures; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices (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: Manufacturing of wires and cables (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: Dust Explosion-Proof Junction Box, Explosion-Proof Distribution Box, Explosion-Proof Operation Column

TOP8
Zhejiang Hanhe Explosion proof Electrical Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-04
Registered Capital10000K CNY

Zhejiang Hanhe Explosion proof Electrical Co., Ltd., with its registered address at No. 66 Qianyang East Road, Qianyang Dong Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Yang Hao, and its business scope includes the manufacturing, processing, and sales of explosion-proof electrical appliances, explosion-proof distribution boxes, explosion-proof junction boxes, explosion-proof motors, explosion-proof quartz clocks, explosion-proof switches, and lighting fixtures; Import and export of goods, import of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dust Explosion-Proof Junction Box, Explosion-Proof Pressurized Cabinet, Led Explosion-Proof Lamp

TOP9
Yueqing Xiangfeng Electric Co., Ltd
Overall Score4.3 / 5
Est. Date2014-10-27
Registered Capital5000K CNY

Yueqing Xiangfeng Electric Co., Ltd., with its registered address in Liunan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Li Peng, and its business scope includes general projects such as manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of hardware products; Retail of hardware products; Sales of firefighting equipment; Manufacturing of metal products for safety and firefighting purposes; Sales of metal chains and other metal products; Sales of metal products; 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). 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: Dust Explosion-Proof Junction Box, Explosion Proof Drip Plug, Stainless Steel Explosion-Proof Sound And Light Alarm Light

TOP10
Zhenjiang Pacific Electric Co., Ltd
Overall Score4.3 / 5
Est. Date1995-11-08
Registered Capital100000K CNY

Zhenjiang Pacific Electric Co., Ltd., with its registered address at Laolang Village, Youfang Town, Yangzhong City (No. 8 Changwang East Road), is registered with the Yangzhong Administrative Approval Bureau and represented by Dong Zhiqiang. Its business scope includes switchgear, explosion-proof electrical appliances, cable trays, busbars, instrument fittings and valves, metal products, castings, metal hoses, nylon hoses, hose joints, junction boxes, carpets, fiberglass products, and fastener processing and manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of other general instruments; Manufacturing of hardware products (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: Dust Explosion-Proof Junction Box, Rubber Explosion-Proof Flexible Pipe, Explosion-Proof Junction Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Dust Explosion-Proof Junction Box, Explosion Proof Hvac, Explosion Proof Control Cabinet50000K CNYSupported
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd2015-09-24Dust Explosion-Proof Junction Box, Explosion-Proof Distribution Box, Explosion-Proof Operation Column51800K CNYSupported
Hengshui Shuangri Explosion proof Equipment Co., Ltd2015-11-18Dust Explosion-Proof Junction Box, Stainless Steel Explosion-Proof Flexible Pipe, Explosion Proof Distribution Cabinet800K CNYSupported
Ya'an Explosion proof Technology Co., Ltd2010-11-05Dust Explosion-Proof Junction Box, Explosion-Proof Pressurized Cabinet, Explosion-Proof Distribution Box50080K CNYSupported
Zhejiang Handing Explosion proof Technology Co., Ltd2024-01-23Dust Explosion-Proof Junction Box, Explosion-Proof Box, Explosion Proof Circuit Breaker10000K CNYNot Supported
Nanyang Jinming Explosion proof Electrical Co., Ltd2019-05-13Dust Explosion-Proof Junction Box, Explosion Proof Cabin, Explosion-Proof Junction Box5000K CNYSupported
Zhejiang Lingchen Explosion proof Electrical Co., Ltd2020-11-16Dust Explosion-Proof Junction Box, Explosion-Proof Distribution Box, Explosion-Proof Operation Column10000K CNYNot Supported
Zhejiang Hanhe Explosion proof Electrical Co., Ltd2017-08-04Dust Explosion-Proof Junction Box, Explosion-Proof Pressurized Cabinet, Led Explosion-Proof Lamp10000K CNYSupported
Yueqing Xiangfeng Electric Co., Ltd2014-10-27Dust Explosion-Proof Junction Box, Explosion Proof Drip Plug, Stainless Steel Explosion-Proof Sound And Light Alarm Light5000K CNYSupported
Zhenjiang Pacific Electric Co., Ltd1995-11-08Dust Explosion-Proof Junction Box, Rubber Explosion-Proof Flexible Pipe, Explosion-Proof Junction Box100000K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of dust explosion-proof junction boxes, it is recommended to prioritize confirming key technical parameters such as explosion-proof level (such as Ex tD A21), protection level (IP65 or above), and material (cast aluminum or stainless steel) to ensure compatibility with the dust characteristics in the operating environment.
  • For explosive dust scenarios such as chemical and grain processing, it is necessary to choose dust explosion-proof junction boxes with anti-static design and strong internal structural sealing to avoid safety hazards caused by dust accumulation.
  • 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.
  • In high-risk scenarios such as coal mines or metal polishing workshops, it is recommended to evaluate the long-term resistance to dust corrosion and mechanical impact of junction boxes based on their rated current, number of terminals, and other specifications.

Knowledge Base

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This article analyzes the common model characteristics of dust explosion-proof junction boxes, from protection principles to selection techniques, to help users safely and efficiently choose suitable products in flammable dust environments.

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This article analyzes the common model characteristics of dust explosion-proof junction boxes, from protection principles to selection techniques, to help users safely and efficiently choose suitable products in flammable dust environments.

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The structural characteristics of dust explosion-proof junction boxes are mainly reflected in multiple aspects. From the perspective of shell design, its shell usually has high sealing performance to prevent dust from entering the interior of the junction box. Generally, specialized sealing structures and materials such as sealing strips are used to ensure that the junction box can effectively prevent dust from entering in a dusty environment.

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