Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Explosion Proof Operation Box Manufacturers in China

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

The top 10 Explosion Proof Operation Box manufacturers in China for 2026 are: Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd, Nanjing Hongchuang Drying Equipment Co., Ltd, Shandong Rongzhixin Environmental Protection Technology Co., Ltd, Cangzhou Xujia Environmental Protection Engineering Co., Ltd, Cangzhou Yisong Environmental Protection Equipment Co., Ltd, Hebei Libao Mining Equipment Co., Ltd, Nanjing Feixiang Drying and Refrigeration Equipment Factory, Nanjing Jiuli Machinery Technology Co., Ltd, Hengshui Shuangri Explosion proof Equipment Co., Ltd, Nanjing Xinyun Drying 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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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 Operation Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box

Top 2
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Nanjing Hongchuang Drying Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-09-30
Registered Capital5000K CNY

Nanjing Hongchuang Drying Equipment Co., Ltd., with its registered address at No. 5 Fumin Road, Guangchang Village, Longtan Street, Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Shi Hongjian, and its business scope includes the research and development, production, sales, installation, and technical services of drying equipment, pharmaceutical machinery, food machinery, industrial electric furnaces, mechanical equipment and accessories; Sales of stainless steel products, metal products, hardware and electromechanical products, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Explosion Proof Operation Box, Szh Type Double Cone Mixer, Merchant Recommendations

Top 3
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Shandong Rongzhixin Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-09-23
Registered Capital3000K CNY

Shandong Rongzhixin Environmental Protection Technology Co., Ltd., with its registered address at No. 49, North Street, Xinwangdian West Village, Diao Town, Zhangqiu District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Zhangqiu District, Jinan City. The legal representative is Yao Huirong, and its business scope includes technical research and development, production (excluding casting and forging), sales, and maintenance of environmental protection equipment, painting equipment, automotive maintenance equipment, and accessories; The design and construction of sewage treatment projects, environmental protection projects, and other projects that are not prohibited or require business licenses according to laws, regulations, and decisions of the State Council. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Explosion Proof Operation Box, High Temperature Oven, Waste Gas Treatment Equipment

TOP4
Cangzhou Xujia Environmental Protection Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2021-11-01
Registered Capital6000K CNY

Cangzhou Xujia Environmental Protection Engineering Co., Ltd. is registered at 800 meters north of Gaotun Village Committee, Qiqiao Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Wang Yiyi. The business scope includes environmental protection engineering construction. Construction of environmental protection projects; Production and sales of mobile eco-friendly toilets, outdoor shower rooms, mobile booths, activity rooms, and environmental sanitation products (including online sales) * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law). Core products: Explosion Proof Operation Box, Hazardous Waste Temporary Storage Room, Hazardous Waste Storage Room

TOP5
Cangzhou Yisong Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-02
Registered Capital500K CNY

Cangzhou Yisong Environmental Protection Equipment Co., Ltd. is registered in Longfengdian Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution prevention and control services; Air pollution control; Environmental protection monitoring; Water pollution control; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Fan and fan manufacturing; Sales of fans and blowers; Land pipeline transportation; Sales of pipeline transportation equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of intelligent power transmission and distribution and control equipment; Sales of monitoring and control equipment for power transmission and distribution; Professional design services; Industrial design services; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of mechanical equipment (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Explosion Proof Operation Box, Cartridge Dust Collector, Ventilation Butterfly Valve

TOP6
Hebei Libao Mining Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2022-10-19
Registered Capital3000K CNY

Hebei Libao Mining Equipment Co., Ltd., with its registered address at No. 152 Huai'an East Road, Jinyuan Business 2-612, Yuhua District, Shijiazhuang City, Hebei Province, is registered with the Yuhua District Market Supervision and Administration Bureau. The legal representative is Lin Qingchang, and the business scope includes general projects such as mining machinery manufacturing (limited to branch operations only); Sales of mining machinery; Sales of security equipment; Sales of metal products; Wholesale of hardware products; Sales of wind and electric tools; Sales of specialized machinery for tunnel construction; Operation of wires and cables; Sales of plastic products; Sales of metallurgical specialized equipment; Sales of special equipment; Internet sales (except for sales of goods that require a license). (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 Operation Box, Charge Shell, Bubble Mud Bag

TOP7
Nanjing Feixiang Drying and Refrigeration Equipment Factory
Overall Score4.5 / 5
Est. Date2003-08-18
Registered Capital1500K CNY

Nanjing Feixiang Drying and Refrigeration Equipment Factory, with its registered address in Shangba Village, Jing'an Street, Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Li Gentang, and its business scope includes the production and sales of pharmaceutical machinery, drying and refrigeration equipment, ozone sterilization, and chemical machinery and equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Explosion Proof Operation Box, Vacuum Drying Oven, High Temperature Vacuum Oven

TOP8
Nanjing Jiuli Machinery Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-02-02
Registered Capital5000K CNY

Nanjing Jiuli Machinery Technology Co., Ltd. is registered at No. 6 Feihua Village Industrial Park, Longtan Street, Qixia District, Nanjing City. The registration authority is the Administrative Approval Bureau of Qixia District, Nanjing City, and the legal representative is Chen Jun. Its business scope includes mechanical equipment, environmental protection equipment, pharmaceutical machinery, drying equipment, ozone equipment, electronic equipment, stainless steel products, electric furnace technology research and development, manufacturing, sales, installation, maintenance, and technical services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Explosion Proof Operation Box, Fast Granulator, Herb Stir-Frying Machine

TOP9
Hengshui Shuangri Explosion proof Equipment Co., Ltd
Overall Score4.3 / 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: Explosion Proof Operation Box, Stainless Steel Explosion-Proof Flexible Pipe, Explosion-Proof Junction Box

TOP10
Nanjing Xinyun Drying Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2022-02-25
Registered Capital5800K CNY

Nanjing Xinyun Drying Equipment Co., Ltd., registered at No. 2 Xinhua Road, Shangba Village, Longtan Street, Qixia District, Nanjing City, Jiangsu Province, registered with the Qixia District Government Service Management Office of Nanjing City, with Wang Caiping as the legal representative. Its business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of general components; Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces; Manufacturing of pharmaceutical specialized equipment; Sales of pharmaceutical specialized equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment repair; Mechanical equipment research and development; Research and development of metal products; Sales of mechanical equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of dust removal technology equipment; Electronic product sales; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of metal products; Repair of metal products; Manufacturing of metal materials; Sales of metal materials; Manufacturing of metal tools; Sales of metal tools; Metal surface treatment and heat treatment processing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export agency; Technology import and export; Import and export of goods (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: Explosion Proof Operation Box, , Pulse Type Vacuum Drying Oven

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd2015-09-24Explosion Proof Operation Box, Explosion-Proof Control Box, Explosion-Proof Distribution Box51800K CNYSupported
Nanjing Hongchuang Drying Equipment Co., Ltd2017-09-30Explosion Proof Operation Box, Szh Type Double Cone Mixer, Merchant Recommendations5000K CNYNot Supported
Shandong Rongzhixin Environmental Protection Technology Co., Ltd2019-09-23Explosion Proof Operation Box, High Temperature Oven, Waste Gas Treatment Equipment3000K CNYNot Supported
Cangzhou Xujia Environmental Protection Engineering Co., Ltd2021-11-01Explosion Proof Operation Box, Hazardous Waste Temporary Storage Room, Hazardous Waste Storage Room6000K CNYSupported
Cangzhou Yisong Environmental Protection Equipment Co., Ltd2021-06-02Explosion Proof Operation Box, Cartridge Dust Collector, Ventilation Butterfly Valve500K CNYSupported
Hebei Libao Mining Equipment Co., Ltd2022-10-19Explosion Proof Operation Box, Charge Shell, Bubble Mud Bag3000K CNYSupported
Nanjing Feixiang Drying and Refrigeration Equipment Factory2003-08-18Explosion Proof Operation Box, Vacuum Drying Oven, High Temperature Vacuum Oven1500K CNYNot Supported
Nanjing Jiuli Machinery Technology Co., Ltd2018-02-02Explosion Proof Operation Box, Fast Granulator, Herb Stir-Frying Machine5000K CNYNot Supported
Hengshui Shuangri Explosion proof Equipment Co., Ltd2015-11-18Explosion Proof Operation Box, Stainless Steel Explosion-Proof Flexible Pipe, Explosion-Proof Junction Box800K CNYSupported
Nanjing Xinyun Drying Equipment Co., Ltd2022-02-25Explosion Proof Operation Box, , Pulse Type Vacuum Drying Oven5800K CNYNot Supported

Purchasing Guide

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

  • When selecting explosion-proof operation boxes for supply, it is recommended that enterprises prioritize checking their protection level (such as IP65), explosion-proof markings (such as Ex d IIB T4), and other key technical parameters to ensure compliance with specific hazardous environment usage requirements.
  • For explosive scenarios such as chemical and petroleum industries, the material (such as stainless steel or aluminum alloy) and structural design of explosion-proof operation boxes need to be adapted to corrosive gases or high temperature and high humidity environments. Different scenarios have differentiated requirements for sealing and heat dissipation.
  • 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.
  • When purchasing explosion-proof operation boxes, it is usually necessary to pay close attention to the compatibility between the box size and the layout of internal components, in order to avoid affecting the efficiency of subsequent equipment installation or maintenance operations due to insufficient space.

Knowledge Base

Q

This article introduces the usage method of the explosion-proof box operating handle, including the composition and installation of the handle, as well as how to correctly use the handle for switch operation. At the same time, it is reminded to follow safety regulations when operating explosion-proof boxes to ensure personal safety.

Q

Explosion proof operation button box is an electrical control device with explosion-proof function, which is mainly used for operating and controlling electrical equipment in flammable and explosive environments. It can effectively prevent external explosion accidents caused by electrical sparks inside the box. It is mainly composed of explosion-proof shell, operation buttons, indicator lights, wiring terminals, protective components and other components. The explosion-proof shell is made of high-strength and corrosion-resistant materials, and is specially processed

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