Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Three Proofinspectionboxthree Proof Inspection Box Manufacturers in China

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Top-rated Three Proofinspectionboxthree Proof Inspection Box suppliers, How to choose a Three Proofinspectionboxthree Proof Inspection Box manufacturer, Best Three Proofinspectionboxthree Proof Inspection Box companies in China

The top 10 Three Proofinspectionboxthree Proof Inspection Box manufacturers in China for 2026 are: Nanyang Zhongtong Intelligent Technology Group Co., Ltd, Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd, Zhongyi Intelligent Equipment Co., Ltd, Ya'an Explosion proof Technology Co., Ltd, Nanyang Jinming Explosion proof Electrical Co., Ltd, Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd, Zhejiang Yice Explosion proof Electrical Co., Ltd, Zhejiang Anyu Explosion proof Electrical Co., Ltd, Zhejiang Qisheng Electric Co., Ltd, Zhejiang Luoping Explosion proof Electrical 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: Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Cabin, 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: Three Proofinspectionboxthree Proof Inspection Box, Explosion-Proof Control Box, Explosion-Proof Operation Column

Top 3
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Zhongyi Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-06-15
Registered Capital50000K CNY

Zhongyi Intelligent Equipment Co., Ltd., with its registered address at No. 0307, B8, Bo Guan Yun Zhu Dong, Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Han Genshun, and its business scope includes general projects such as mechanical equipment research and development; Sales of construction machinery; Mining machinery manufacturing; Sales of mechanical equipment; Sales of mining machinery; Manufacturing of construction machinery; Sales of intelligent agricultural machinery and equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Mechanical parts and component processing; Technology import and export; Import and export of goods. (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: Three Proofinspectionboxthree Proof Inspection Box, Other Mining Machinery And Equipment,

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: Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Sound And Light Alarm, Explosion Proof Horn (Speaker)

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: Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Cabin, Explosion-Proof Air Conditioner

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: Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Duct Fan, Explosion Proof Analysis Cabin

TOP7
Zhejiang Yice Explosion proof Electrical Co., Ltd
Overall Score4.5 / 5
Est. Date2021-09-02
Registered Capital10000K CNY

Zhejiang Yice Explosion proof Electrical Co., Ltd., registered at No. 38 Huaxia Road, Xixi Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Hou Tangdeli, has a business scope including general projects: manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of marine supporting equipment; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of micro motors and components; Sales of micro motors and components; Motor manufacturing; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Fan and fan manufacturing; Sales of fans and blowers; Mold manufacturing; Mold sales; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of plastic products; Sales of plastic products; Industrial robot manufacturing; Sales of industrial robots; Information system operation and maintenance services; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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). Licensed project: Electrical installation services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Design of intelligent building systems; Construction project construction (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: Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Distribution Cabinet, Explosion Proof Flexible Tube

TOP8
Zhejiang Anyu Explosion proof Electrical Co., Ltd
Overall Score4.5 / 5
Est. Date2011-07-27
Registered Capital20000K CNY

Zhejiang Anyu Explosion proof Electrical Co., Ltd., registered in Gaoyuan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Jiang Lina, operates in general projects including the manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Mining machinery manufacturing; Sales of mining machinery; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of security equipment; Sales of security equipment; Sales of firefighting equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of hardware products; Retail of hardware products; Wholesale of hardware products; Operation of wires and cables; Manufacturing of power electronic components; Sales of power electronic components (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: Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Flexible Connecting Pipe, Steel Plate Junction Box

TOP9
Zhejiang Qisheng Electric Co., Ltd
Overall Score4.3 / 5
Est. Date2015-05-25
Registered Capital11660K CNY

Zhejiang Qisheng Electric Co., Ltd., registered at No. 255 Lu'ao Avenue, Nanlu'ao Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Fan Bing, engages in the manufacturing, processing, and sales of lighting fixtures, explosion-proof fixtures, explosion-proof electrical appliances, explosion-proof pipe fittings, explosion-proof fans, fire-fighting equipment, distribution boxes, instruments and meters (excluding measuring instruments), high and low voltage electrical appliances and accessories, complete sets of equipment, hardware, industrial and mining lighting fixtures, and plastic parts; Import and export of goods and technology.. Core products: Three Proofinspectionboxthree Proof Inspection Box, Circular Explosion-Proof Lamp, Bfc8115a

TOP10
Zhejiang Luoping Explosion proof Electrical Co., Ltd
Overall Score4.3 / 5
Est. Date2016-04-06
Registered Capital10600K CNY

Zhejiang Luoping Explosion proof Electrical Co., Ltd., registered in Donghuangyu Village, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Chen Shaoqiang, engages in the 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, explosion-proof air conditioners, explosion-proof distribution boxes, distribution switch control equipment, electrical complete sets, 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: Three Proofinspectionboxthree Proof Inspection Box, Explosion-Proof Control Box, Led Explosion-Proof Display Screen

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanyang Zhongtong Intelligent Technology Group Co., Ltd2011-11-22Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Cabin, Explosion Proof Control Cabinet50000K CNYSupported
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd2015-09-24Three Proofinspectionboxthree Proof Inspection Box, Explosion-Proof Control Box, Explosion-Proof Operation Column51800K CNYSupported
Zhongyi Intelligent Equipment Co., Ltd2020-06-15Three Proofinspectionboxthree Proof Inspection Box, Other Mining Machinery And Equipment, 50000K CNYSupported
Ya'an Explosion proof Technology Co., Ltd2010-11-05Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Sound And Light Alarm, Explosion Proof Horn (Speaker)50080K CNYSupported
Nanyang Jinming Explosion proof Electrical Co., Ltd2019-05-13Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Cabin, Explosion-Proof Air Conditioner5000K CNYSupported
Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd2015-12-01Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Duct Fan, Explosion Proof Analysis Cabin10000K CNYSupported
Zhejiang Yice Explosion proof Electrical Co., Ltd2021-09-02Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Distribution Cabinet, Explosion Proof Flexible Tube10000K CNYSupported
Zhejiang Anyu Explosion proof Electrical Co., Ltd2011-07-27Three Proofinspectionboxthree Proof Inspection Box, Explosion Proof Flexible Connecting Pipe, Steel Plate Junction Box20000K CNYNot Supported
Zhejiang Qisheng Electric Co., Ltd2015-05-25Three Proofinspectionboxthree Proof Inspection Box, Circular Explosion-Proof Lamp, Bfc8115a11660K CNYSupported
Zhejiang Luoping Explosion proof Electrical Co., Ltd2016-04-06Three Proofinspectionboxthree Proof Inspection Box, Explosion-Proof Control Box, Led Explosion-Proof Display Screen10600K CNYSupported

Knowledge Base

Q

The three proof maintenance explosion-proof distribution box has application characteristics such as strong protective performance, high explosion-proof level, and easy maintenance. Its protective performance can effectively resist external factors such as water, dust, and corrosion, ensuring the stable operation of internal electrical equipment; Explosion proof design can ensure safety in flammable and explosive environments and prevent explosion accidents from occurring. This distribution box is widely used in fields such as petroleum, chemical, and mining

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