Updated Aug 13, 2026 · Public platform & industry data

Aug 13, 2026 Updated

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2026 Top 10 Explosion Proof Box For Intermediate Joint Manufacturers in China

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

The top 10 Explosion Proof Box For Intermediate Joint manufacturers in China for 2026 are: Hebei Ouyi Technology Group Co., Ltd, Anhui Huanrui Electric Heating Equipment Co., Ltd, Hengshui Tuoye Explosion proof Electrical Appliance Co., Ltd, Hebei Zhoushou Explosion proof Electrical Appliance Co., Ltd, Shanghai Minrong Electric Group Co., Ltd, Shanghai Qinlan Electrical System Engineering Co., Ltd, Yueqing Wanning Electric Power Equipment Co., Ltd, Zhejiang Kebede Electric Co., Ltd, Hejian Ruike Refractory Materials Co., Ltd, Ruidian New Materials (Weifang) 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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Hebei Ouyi Technology Group Co., Ltd
Overall Score4.9 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Explosion Proof Box For Intermediate Joint, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

Top 2
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Anhui Huanrui Electric Heating Equipment Co., Ltd

Jingsan Road, Feidong Economic Development Zone, Hefei City

Overall Score4.7 / 5
Est. Date2007-03-20
Registered Capital50800K CNY

Anhui Huanrui Electric Heating Equipment Co., Ltd., located on Jingsan Road, Feidong Economic Development Zone, Hefei City, was established on March 20, 2007. The registered authority is Feidong County Market Supervision Administration, and the legal representative is Ji Chengzhi. Core products: Explosion Proof Box For Intermediate Joint

Top 3
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Hengshui Tuoye Explosion proof Electrical Appliance Co., Ltd
Overall Score4.7 / 5
Est. Date2022-06-28
Registered Capital1000K CNY

Hengshui Tuoye Explosion proof Electrical Appliance Co., Ltd., with its registered address at No. 888, Dongbeijiao Village, Nanwu Village, Jizhou District, Hengshui City, Hebei Province, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Zhou Chuansheng, and the business scope includes general projects: manufacturing of distribution switch control equipment; Manufacturing of hardware products; Retail of hardware products; Manufacturing of metal structures; Sales of metal structures; Rubber product manufacturing; Sales of rubber products; Manufacturing of power electronic components; Sales of power electronic components; Sales of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Mechanical parts and component processing; Sales of mechanical parts 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 Box For Intermediate Joint, Explosion-Proof Junction Box, Explosion-Proof Junction Box

TOP4
Hebei Zhoushou Explosion proof Electrical Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2010-10-27
Registered Capital10000K CNY

Hebei Zhoushou Explosion proof Electrical Appliance Co., Ltd., with its registered address located at the northeast corner of Nanwu Village, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Ji Hong, and its business scope includes explosion-proof electrical appliances, instruments, accessories, production, and sales; Sales of fiberglass products, central air conditioning and accessories, conveying equipment and accessories, cables and cable trays, and electromechanical equipment; Engaging in the export business of our own products and the import business of mechanical equipment, spare parts, and raw and auxiliary materials required by our enterprise (excluding goods restricted or prohibited by the state for company operation or import and export) is prohibited by laws and regulations; Those that require approval shall not operate without approval**. Core products: Explosion Proof Box For Intermediate Joint, Explosion-Proof Junction Box, Explosion-Proof Junction Box

TOP5
Shanghai Minrong Electric Group Co., Ltd
Overall Score4.6 / 5
Est. Date2013-05-06
Registered Capital58800K CNY

Shanghai Minrong Electric Group Co., Ltd., with its registered address at 1st Floor, Building 1, No. 2816 Yixian Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision Administration. The legal representative is Zhou Jianjie, and its business scope includes general projects such as sales of electrical equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of power electronic components; Manufacturing of power electronic components; Operation of wires and cables; Sales of power facilities and equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of electronic components and electromechanical equipment; Manufacturing of electronic components and electromechanical equipment; Sales of household appliances; Sales of office equipment; Sales of instruments and meters; Retail of hardware products; Wholesale of hardware products; Sales of communication equipment; Manufacturing of hardware products; Electronic product sales; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Enterprise management consulting; Import and export of goods; Technology import and export; Electrical equipment repair; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment. (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 Box For Intermediate Joint, High Voltage Indoor Electromagnetic Lock, Vacuum Circuit Breaker

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 Box For Intermediate Joint, Low-Voltage Distribution Cabinet, Distribution Box

TOP7
Yueqing Wanning Electric Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-06-18
Registered Capital51000K CNY

Yueqing Wanning Electric Power Equipment Co., Ltd., with its registered address at 1st Floor, Building 2, No. 555 Chezhan Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Yin Guiyuan. Its business scope includes the manufacturing, processing, and sales of distribution switch control equipment, power equipment, high and low voltage electrical complete sets and accessories, transformers, wires and cables, instruments and meters (excluding measuring instruments), power fittings, and cable accessories; Import and export of goods and technology.. Core products: Explosion Proof Box For Intermediate Joint, Cable Branch Box, Cold Shrink Cable Accessories

TOP8
Zhejiang Kebede Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2018-07-17
Registered Capital10000K CNY

Zhejiang Kebede Electric Co., Ltd., with its registered address at Room 02, Building 14, South Zone, Safety Emergency Industrial Park, No. 1527 Oucai Road, Kunpeng Street, Wenzhou Marine Economy Development Demonstration Zone, Wenzhou City, Zhejiang Province, China. The registration authority is the Marine Economy Development Demonstration Zone Branch of Wenzhou Market Supervision Administration, and the legal representative is Xu Lixia. The company's business scope includes the manufacturing, processing, and sales of power electronic components, power equipment, power fittings, cable accessories, cable branch boxes, lightning arresters, substations, high and low voltage electrical appliances, and complete sets of equipment; 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 Box For Intermediate Joint, Cold Shrink Cable Intermediate Joint, Fault Indicator

TOP9
Hejian Ruike Refractory Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2024-07-11
Registered Capital200K CNY

Hejian Ruike Refractory Materials Co., Ltd., with its registered address located 300 meters east of Zhangjiu Village Committee, Shucheng Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration. The legal representative is Liu Junmin, and its business scope includes general projects such as refractory material sales; Sales of seals; Sales of insulation and soundproofing materials; Sales of building decoration materials; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Sales of insulation materials; Sales of anti-corrosion materials; Sales of building waterproofing membrane products; Sales of fiberglass and related products. (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 Box For Intermediate Joint, Fireproof Trough Box, Fireproof Fabric

TOP10
Ruidian New Materials (Weifang) Co., Ltd
Overall Score4.3 / 5
Est. Date2024-09-30
Registered Capital50K CNY

Ruidian New Materials (Weifang) Co., Ltd., registered at Fanjiang Village, Yuhe Street Economic Development Zone, Weicheng District, Weifang City, Shandong Province, is located 500 meters northwest of the village committee. The registration authority is the Weicheng District Market Supervision Administration of Weifang City, and the legal representative is Liu Hongliang. The business scope includes general projects: new material technology promotion services; Production of refractory materials; Sales of refractory materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of artificial boards; Sales of artificial boards; Manufacturing of industrial textile products; Sales of industrial textile products; Sales of mechanical and electrical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of electrical equipment; Sales of electrical equipment; Operation of wires and cables; Sales of metal materials; Sales of insulation materials; Sales of sealing fillers; Sales of plastic products; Sales of office supplies; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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 Box For Intermediate Joint, Ceramic Cloth, Fire Blocking Module

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Ouyi Technology Group Co., Ltd2012-01-12Explosion Proof Box For Intermediate Joint, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Anhui Huanrui Electric Heating Equipment Co., Ltd2007-03-20Explosion Proof Box For Intermediate Joint50800K CNYNot Supported
Hengshui Tuoye Explosion proof Electrical Appliance Co., Ltd2022-06-28Explosion Proof Box For Intermediate Joint, Explosion-Proof Junction Box, Explosion-Proof Junction Box1000K CNYSupported
Hebei Zhoushou Explosion proof Electrical Appliance Co., Ltd2010-10-27Explosion Proof Box For Intermediate Joint, Explosion-Proof Junction Box, Explosion-Proof Junction Box10000K CNYNot Supported
Shanghai Minrong Electric Group Co., Ltd2013-05-06Explosion Proof Box For Intermediate Joint, High Voltage Indoor Electromagnetic Lock, Vacuum Circuit Breaker58800K CNYSupported
Shanghai Qinlan Electrical System Engineering Co., Ltd2012-02-21Explosion Proof Box For Intermediate Joint, Low-Voltage Distribution Cabinet, Distribution Box11000K CNYSupported
Yueqing Wanning Electric Power Equipment Co., Ltd2014-06-18Explosion Proof Box For Intermediate Joint, Cable Branch Box, Cold Shrink Cable Accessories51000K CNYNot Supported
Zhejiang Kebede Electric Co., Ltd2018-07-17Explosion Proof Box For Intermediate Joint, Cold Shrink Cable Intermediate Joint, Fault Indicator10000K CNYNot Supported
Hejian Ruike Refractory Materials Co., Ltd2024-07-11Explosion Proof Box For Intermediate Joint, Fireproof Trough Box, Fireproof Fabric200K CNYSupported
Ruidian New Materials (Weifang) Co., Ltd2024-09-30Explosion Proof Box For Intermediate Joint, Ceramic Cloth, Fire Blocking Module50K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of intermediate joint explosion-proof boxes, it is necessary to clarify key technical parameters such as explosion-proof grade, material corrosion resistance, and interface size to ensure compatibility with existing equipment.
  • For high-risk scenarios such as chemical and mining, it is recommended to choose intermediate joint explosion-proof boxes with a protection level of IP65 or above to meet the safety requirements in complex environments.
  • When selecting suppliers, priority can be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen for suitable partners.
  • Different application scenarios, such as underground pipelines or offshore platforms, have differentiated requirements for the sealing and compression resistance of intermediate joint explosion-proof boxes, and procurement needs to be evaluated based on specific working conditions.

Knowledge Base

Q

This article analyzes the core functions and application scenarios of intermediate joint explosion-proof boxes, including sealing protection, explosion-proof design, and industrial safety value, to help readers understand their key role in hazardous environments.

Q

This article analyzes the core functions and applicable scenarios of intermediate joint explosion-proof boxes, including their sealing design, impact resistance characteristics, and common industrial applications, to help readers understand their protective value in hazardous environments.

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