Updated Aug 11, 2026 · Public platform & industry data

Aug 11, 2026 Updated

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2026 Top 10 Explosion Proof Maintenance Box Manufacturers in China

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

The top 10 Explosion Proof Maintenance Box manufacturers in China for 2026 are: Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Ya'an Explosion proof Technology Co., Ltd, Nanyang Zhongtong Technology Holdings Co., Ltd, Nanyang Jinming Explosion proof Electrical Co., Ltd, Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd, Anhui Minghang Explosion proof Technology Co., Ltd, Shandong Huakuang High tech Development Co., Ltd, Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd, Dezhou Ying'an Ventilation 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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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 Maintenance Box, Explosion Proof Cabin, Explosion Proof Hvac

Top 2
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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (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 Maintenance Box, Steel Products, Operating Equipment

Top 3
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Ya'an Explosion proof Technology Co., Ltd
Overall Score4.7 / 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: Explosion Proof Maintenance Box, Explosion-Proof Operation Column, Explosion-Proof Button Box

TOP4
Nanyang Zhongtong Technology Holdings Co., Ltd
Overall Score4.6 / 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 Maintenance Box, Constant Humidity Cabin, Explosion Proof Cabin

TOP5
Nanyang Jinming Explosion proof Electrical Co., Ltd
Overall Score4.6 / 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 Maintenance Box, Explosion-Proof Air Conditioner, Explosion-Proof Distribution Box

TOP6
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 Maintenance Box, Explosion Proof Cabinet, Explosion-Proof Air Conditioner

TOP7
Anhui Minghang Explosion proof Technology Co., Ltd
Overall Score4.5 / 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 Maintenance Box, Explosion Proof Gas Cylinder Room, Explosion-Proof Air Conditioner

TOP8
Shandong Huakuang High tech Development Co., Ltd
Overall Score4.5 / 5
Est. Date2024-02-29
Registered Capital3000K CNY

Shandong Huakuang High tech Development Co., Ltd. is registered at Room 805, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Cao Wulong. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for geological exploration; Sales of specialized equipment for geological exploration; Manufacturing of geological exploration and seismic specialized instruments; Sales of geological exploration and seismic specialized instruments; Geological exploration technology services; Basic geological exploration; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Engineering and technical research and experimental development; Mechanical equipment research and development; Software development. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Explosion Proof Maintenance Box, Instrumentation And Meters, Explosion-Proof Electrical Equipment

TOP9
Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd
Overall Score4.3 / 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 Maintenance Box, Low-Voltage Distribution Cabinet, Distribution Cabinet

TOP10
Dezhou Ying'an Ventilation Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2023-03-27
Registered Capital100K CNY

Dezhou Ying'an Ventilation Equipment Co., Ltd., with its registered address at 800 meters south of the village committee in Zhangnan Town, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Wang Fang, and its business scope includes general projects such as fans and fan manufacturing; Sales of fans and blowers; Manufacturing of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of refrigeration and air conditioning equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of electrical equipment; Sales of power electronic components; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Retail of hardware products; Sales of doors and windows; Wholesale of hardware products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of civil air defense engineering protective equipment; Sales of civil air defense engineering protective equipment. (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 Maintenance Box, Anti Power Station Signal Contact Box, Direct Telephone Host Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Explosion Proof Maintenance Box, Explosion Proof Cabin, Explosion Proof Hvac50000K CNYSupported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Explosion Proof Maintenance Box, Steel Products, Operating Equipment10000K CNYSupported
Ya'an Explosion proof Technology Co., Ltd2010-11-05Explosion Proof Maintenance Box, Explosion-Proof Operation Column, Explosion-Proof Button Box50080K CNYSupported
Nanyang Zhongtong Technology Holdings Co., Ltd2023-09-11Explosion Proof Maintenance Box, Constant Humidity Cabin, Explosion Proof Cabin10000K CNYSupported
Nanyang Jinming Explosion proof Electrical Co., Ltd2019-05-13Explosion Proof Maintenance Box, Explosion-Proof Air Conditioner, Explosion-Proof Distribution Box5000K CNYSupported
Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd2015-12-01Explosion Proof Maintenance Box, Explosion Proof Cabinet, Explosion-Proof Air Conditioner10000K CNYSupported
Anhui Minghang Explosion proof Technology Co., Ltd2018-11-15Explosion Proof Maintenance Box, Explosion Proof Gas Cylinder Room, Explosion-Proof Air Conditioner11990K CNYSupported
Shandong Huakuang High tech Development Co., Ltd2024-02-29Explosion Proof Maintenance Box, Instrumentation And Meters, Explosion-Proof Electrical Equipment3000K CNYSupported
Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd2007-02-17Explosion Proof Maintenance Box, Low-Voltage Distribution Cabinet, Distribution Cabinet60800K CNYSupported
Dezhou Ying'an Ventilation Equipment Co., Ltd2023-03-27Explosion Proof Maintenance Box, Anti Power Station Signal Contact Box, Direct Telephone Host Box100K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of explosion-proof maintenance boxes, it is recommended to prioritize checking key technical parameters such as explosion-proof level (such as Exd Ⅱ BT4) and protection level (IP65) to ensure that they match the combustible gas category and dust conditions of the working environment.
  • For high-risk scenarios such as petrochemicals and coal mines, it is necessary to choose explosion-proof maintenance boxes with corrosion-resistant shell materials and strong structural sealing, while considering the compatibility between installation methods (wall mounted/vertical) and on-site wiring requirements.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • In humid and dusty environments such as shipbuilding or warehousing logistics, it is recommended to use explosion-proof maintenance boxes with waterproof rubber strips and heat dissipation design, and pay attention to whether the supplier has similar supply cases in the same scenario.

Knowledge Base

Q

In high-risk operating environments such as industrial production, petrochemicals, and mining, explosion-proof power supply maintenance socket boxes are important devices for ensuring the safe operation of electrical equipment. Their performance and reliability directly affect the safety of on-site personnel and the stability of production systems. Therefore, how to scientifically and reasonably select the supplier of explosion-proof power supply maintenance socket boxes has become a key factor in enterprise procurement decisions

Q

Baidu AiGou has found pictures related to different categories of dust explosion-proof maintenance boxes for you, taking you to appreciate the diversity and uniqueness of dust explosion-proof maintenance boxes. At the same time, we also recommend high-quality dust explosion-proof maintenance boxes for you, so that you can easily and quickly find the most suitable dust explosion-proof maintenance box for yourself when purchasing.

Q

Explosion proof material of explosion-proof maintenance box Explosion proof maintenance boxes are usually made of various explosion-proof materials. The box is generally made of high-strength steel plate material, which has good strength and toughness, can withstand certain external impact, and effectively protect internal electrical components. At the same time, the surface of the steel plate will undergo special treatment, such as spraying, which not only enhances its protective performance, but also has good aesthetic properties

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