Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 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, Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd, Shandong Pumei Intelligent Equipment Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Nanyang Zhongtong Technology Holdings Co., Ltd, Shanghai Qinlan Electrical System Engineering Co., Ltd, Zhejiang Guozhong Explosion proof Electrical Co., Ltd, Hengshui Yongyuan Explosion proof Electrical Appliance Co., Ltd, Nanyang Sanhe Explosion proof Electrical Co., Ltd, Shenzhen Zhongtian 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 Maintenance Box, Energy Storage Air Conditioning, Explosion-Proof Surveillance

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: Explosion Proof Maintenance Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box

Top 3
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Shandong Pumei Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-04-20
Registered Capital3000K CNY

Shandong Pumei Intelligent Equipment Co., Ltd., with its registered address located 1000 meters west of the town government in Shilipu Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Li Qingrong, and the business scope includes general projects such as sales of intelligent robots; Sales of intelligent instruments and meters; Mechanical parts and component processing; Mining machinery manufacturing; Sales of mining machinery; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of mechanical parts and components; Sales of hydraulic power machinery and components; Sales of construction machinery; Sales of agricultural machinery; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Sales of instruments and meters; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Software sales; Software development; Sales of lubricating oil; Import and export of goods; Technology import and export; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components. (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, Supporting Equipment, Mining Equipment

TOP4
Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.6 / 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, Lifting Equipment, Instrumentation And Meters

TOP5
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

TOP6
Shanghai Qinlan Electrical System Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2012-02-21
Registered Capital11000K CNY

Shanghai Qinlan Electrical System Engineering Co., Ltd., registered at Room 1001, 10th Floor, Building 14, No. 98 Fulian 1st Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision and Administration Bureau and the legal representative He Yong, the business scope includes general projects: manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power facilities and equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of instruments and meters; Sales of electrical accessories; Furniture sales; Sales of lubricating oil; Sales of office supplies; Sales of labor protection equipment; Sales of power facilities and equipment; Sales of electronic components and electromechanical equipment; Sales of communication equipment; Sales of refrigeration and air conditioning equipment; Operation of wires and cables; Sales of communication equipment; Sales of electrical signal equipment devices; Wholesale of computer software, hardware, and auxiliary equipment; Sales of lighting fixtures; Sales of wind and electric tools; Wholesale of hardware products; Sales of household appliances; Electronic product sales; Installation services for ordinary mechanical equipment; Electrical equipment repair; Engineering and technical services (excluding planning management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of power electronic components; Sales of security equipment; Sales of Class I medical devices; Sales of firefighting equipment; Sales of chemical products (excluding licensed chemical products); Technology import and export; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: 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 Maintenance Box, Low-Voltage Distribution Cabinet, Distribution Box

TOP7
Zhejiang Guozhong Explosion proof Electrical Co., Ltd
Overall Score4.5 / 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 Maintenance Box, Explosion-Proof Distribution Box, Explosion-Proof Junction Box

TOP8
Hengshui Yongyuan Explosion proof Electrical Appliance Co., Ltd
Overall Score4.5 / 5
Est. Date2015-04-27
Registered Capital11000K CNY

Hengshui Yongyuan Explosion proof Electrical Appliance Co., Ltd., registered at No. 1, West Row South, North Yintai Entrepreneurship Park, 400 meters west of the intersection of Tuanjie South Street and Yongxing Road, Jizhou District, Hengshui City, Hebei Province, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Fan Jinxia, and the business scope includes the production and sales of explosion-proof electrical appliances, cable trays, fiberglass products, stainless steel products, explosion-proof fittings, high and low voltage distribution cabinets, fans, instrument fittings, and joints. (Business activities that require approval by law can only be carried out after approval by relevant departments.). Core products: Explosion Proof Maintenance Box, Explosion-Proof Junction Box, Explosion-Proof Junction Box

TOP9
Nanyang Sanhe Explosion proof Electrical Co., Ltd
Overall Score4.3 / 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 Maintenance Box, Explosion Proof Dehumidifier, None

TOP10
Shenzhen Zhongtian Explosion proof Technology Co., Ltd
Overall Score4.3 / 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 Maintenance Box, Conventional Size Explosion-Proof Distribution Box, Camera Explosion-Proof Cover

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Explosion Proof Maintenance Box, Energy Storage Air Conditioning, Explosion-Proof Surveillance50000K CNYSupported
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd2015-09-24Explosion Proof Maintenance Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box51800K CNYSupported
Shandong Pumei Intelligent Equipment Co., Ltd2020-04-20Explosion Proof Maintenance Box, Supporting Equipment, Mining Equipment 3000K CNYSupported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Explosion Proof Maintenance Box, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Nanyang Zhongtong Technology Holdings Co., Ltd2023-09-11Explosion Proof Maintenance Box10000K CNYSupported
Shanghai Qinlan Electrical System Engineering Co., Ltd2012-02-21Explosion Proof Maintenance Box, Low-Voltage Distribution Cabinet, Distribution Box11000K CNYSupported
Zhejiang Guozhong Explosion proof Electrical Co., Ltd2017-12-27Explosion Proof Maintenance Box, Explosion-Proof Distribution Box, Explosion-Proof Junction Box68880K CNYSupported
Hengshui Yongyuan Explosion proof Electrical Appliance Co., Ltd2015-04-27Explosion Proof Maintenance Box, Explosion-Proof Junction Box, Explosion-Proof Junction Box11000K CNYSupported
Nanyang Sanhe Explosion proof Electrical Co., Ltd2006-09-25Explosion Proof Maintenance Box, Explosion Proof Dehumidifier, None11800K CNYSupported
Shenzhen Zhongtian Explosion proof Technology Co., Ltd2013-05-03Explosion Proof Maintenance Box, Conventional Size Explosion-Proof Distribution Box, Camera Explosion-Proof Cover2000K 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