Updated Oct 29, 2026 · Public platform & industry data

Oct 29, 2026 Updated

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2026 Top 10 Explosion Bolt Manufacturers in China

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Top-rated Explosion Bolt suppliers, How to choose a Explosion Bolt manufacturer, Best Explosion Bolt companies in China

The top 10 Explosion Bolt manufacturers in China for 2026 are: Langfang Rongte Building Materials Group Co., Ltd, Shandong Pumei Intelligent Equipment Co., Ltd, Hebei Zhenghao Fastener Manufacturing Co., Ltd, Kunshan Alex Railway Parts Co., Ltd, Zhejiang Hainawei Hardware Products Co., Ltd, Handan Hongtie Fastener Manufacturing Co., Ltd, Handan Huihong Fastener Manufacturing Co., Ltd, Jining Hongye Industrial and Mining Equipment Co., Ltd, Handan Dingyue Fastener Manufacturing Co., Ltd, Handan Mingao Fastener Manufacturing 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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Langfang Rongte Building Materials Group Co., Ltd
Overall Score4.9 / 5
Est. Date2014-11-03
Registered Capital16000K CNY

Langfang Rongte Building Materials Group Co., Ltd., located in Duquan Village, Dacheng County, was established on November 3, 2014. The registered authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Du Yunfei. Core products: Explosion Bolt

Top 2
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Shandong Pumei Intelligent Equipment Co., Ltd
Overall Score4.8 / 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 Bolt, Supporting Equipment, Mining Equipment

Top 3
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Hebei Zhenghao Fastener Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2017-12-04
Registered Capital7500K CNY

Hebei Zhenghao Fastener Manufacturing Co., Ltd., with its registered address at Xiduan Zhuang Village, Linmingguan Town, Yongnian District, Handan City, Hebei Province, is registered with the Yongnian District Market Supervision Administration Bureau and represented by Wu Shifang. Its business scope includes the manufacturing and sales of fasteners and metal products; Sales of railway accessories, industrial and mining accessories, transportation facility accessories, photovoltaic accessories, building accessories, steel structure accessories, hardware and electrical materials, power equipment, and steel; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Explosion Bolt, Steel Structure Bolt, Standard Parts

TOP4
Kunshan Alex Railway Parts Co., Ltd
Overall Score4.7 / 5
Est. Date2014-04-11
Registered Capital58000K CNY

Kunshan Alex Railway Parts Co., Ltd., with its registered address at Building 2, No. 1255 Chengbei Road, Yushan Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by Chen Fei as its legal representative. Its business scope includes the production, manufacturing, and sales of railway equipment, railway parts, railway fasteners, track fastening systems and accessories, railway turnouts and accessories, automotive parts, hardware accessories, hardware tools, plastic products, plastic particles, and precision molds; Sales of steel, mechanical equipment and accessories, testing equipment, grinding materials, office supplies, furniture, and daily necessities; Import and export business 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 Bolt, Track Anti Climbing Device, Train Brake

TOP5
Zhejiang Hainawei Hardware Products Co., Ltd
Overall Score4.7 / 5
Est. Date2019-06-21
Registered Capital20000K CNY

Zhejiang Hainawei Hardware Products Co., Ltd., with its registered address at Room 112, Building 10, No. 21, Lane 689, Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province (Business Custody), registered with the Market Supervision and Administration Bureau of Jiangbei District, Ningbo City. The legal representative is Shan Qijia, and its business scope includes general projects such as fastener sales; Wholesale of hardware products; Mold sales; Sales of metal forming machine tools; Sales of household appliances; Sales of electrical equipment; Sales of drawing, calculation, and measuring instruments; Sales of teaching models and teaching aids; Sales of firefighting equipment; Sales of metal products; Sales of instruments and meters; Sales of office supplies; Sales of mechanical equipment; Sales of valves and plugs; Electronic product sales; Sales of bearings, gears, and transmission components; Bearing sales; Sales of building waterproofing membrane products; Sales of insulation materials; Sales of special labor protection equipment; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products); Leasing of construction machinery and equipment; Mechanical equipment leasing; Sales of mining machinery; (The above sales are limited to wholesale and online sales only) (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 technology; Import and export of goods; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Explosion Bolt, Hot Dip Galvanized Wire Rod, Embedded Steel Plate

TOP6
Handan Hongtie Fastener Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2021-02-25
Registered Capital3000K CNY

Handan Hongtie Fastener Manufacturing Co., Ltd., registered at Zhuzhuang Village South, Liuying Town, Yongnian District, Handan City, Hebei Province, with the Yongnian District Market Supervision and Administration Bureau as the registration authority and Wei Xue as the legal representative, engages in the manufacturing and sales of fasteners, metal products, photovoltaic accessories, building accessories, industrial and mining accessories, railway accessories, automotive accessories, transportation facility accessories, mechanical equipment and accessories, rigging, and electrical equipment; Sales of steel, labor protection equipment, hardware products, wires and cables, and mechanical and electrical equipment; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Explosion Bolt, Hex Bolt, Double-Ended Bolt

TOP7
Handan Huihong Fastener Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-18
Registered Capital2000K CNY

Handan Huihong Fastener Manufacturing Co., Ltd., with its registered address located in Dongmingyang Village Industrial Zone, Linmingguan Town, Yongnian District, Handan City, Hebei Province (within the premises of Yongnian District Youkang Fastener Co., Ltd.), is registered with the Yongnian District Market Supervision Administration and represented by Wang Yazhao. Its business scope includes the manufacturing and sales of fasteners, metal products, industrial and mining accessories, power equipment, building accessories, transportation facility accessories, and photovoltaic accessories; Sales of steel structure accessories, hardware tools, rigging, steel, and labor protection supplies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Explosion Bolt, Hot-Dip Galvanized Bolt, Fastener

TOP8
Jining Hongye Industrial and Mining Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-11-13
Registered Capital1000K CNY

Jining Hongye Industrial and Mining Equipment Co., Ltd., with its registered address at Room 2619, 26th Floor, Hongxing International, Jining High tech Zone, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and its legal representative is Zhang Feifei. Its business scope includes general projects such as sales of mining machinery; Sales of mechanical equipment; Sales of metal structures; Sales of building materials; Sales of construction machinery; Sales of specialized instruments and meters for environmental monitoring; Sales of intelligent agricultural machinery and equipment; Agricultural machinery services; Sales of agricultural machinery; Wholesale of hardware products; Retail of hardware products; Sales of specialized equipment for rubber processing; Sales of rubber products; Sales of geological exploration and seismic specialized instruments; Sales of security equipment; Sales of pumps and vacuum equipment; Sales of plastic products; Sales of metal products; Loading and unloading handling; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of forgings and powder metallurgy products; Sales of pipeline transportation equipment; Sales of mechanical and electrical equipment; Sales of optical communication equipment; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Specialized equipment repair; General equipment repair; Sales of coatings (excluding hazardous chemicals); Sales of electrical instruments and meters; Sales of material handling equipment; Sales of electrical equipment; Sales of special equipment; 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 Bolt, Transportation Equipment, Explosion-Proof Equipment

TOP9
Handan Dingyue Fastener Manufacturing Co., Ltd

West of Zhuzhuang Village, Liuying Town, Yongnian District, Handan City, Hebei Province

Overall Score4.5 / 5
Est. Date2016-09-22
Registered Capital10000K CNY

Handan Dingyue Fastener Manufacturing Co., Ltd. is located in Zhuzhuang Village, Liuying Town, Yongnian District, Handan City, Hebei Province. It was established on September 22, 2016 and registered with the Yongnian District Market Supervision Administration. The legal representative is Zhao Weibiao. Core products: Explosion Bolt

TOP10
Handan Mingao Fastener Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2018-09-06
Registered Capital4200K CNY

Handan Mingao Fastener Manufacturing Co., Ltd., with its registered address at Duanzhuang Industrial Zone, Linmingguan Town, Yongnian District, Handan City, Hebei Province, is registered with the Yongnian District Market Supervision Administration. The legal representative is Zhao Yiqing, and its business scope includes the manufacturing and sales of fasteners, electrical equipment, and metal products; Sales of steel structure accessories, industrial and mining accessories, railway accessories, hardware tools, transportation facility accessories, photovoltaic accessories, building accessories, and steel materials; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Explosion Bolt, Pipe Bolt, Pre Embedded Parts Of Sound Barrier

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Rongte Building Materials Group Co., Ltd2014-11-03Explosion Bolt16000K CNYNot Supported
Shandong Pumei Intelligent Equipment Co., Ltd2020-04-20Explosion Bolt, Supporting Equipment, Mining Equipment 3000K CNYSupported
Hebei Zhenghao Fastener Manufacturing Co., Ltd2017-12-04Explosion Bolt, Steel Structure Bolt, Standard Parts7500K CNYSupported
Kunshan Alex Railway Parts Co., Ltd2014-04-11Explosion Bolt, Track Anti Climbing Device, Train Brake 58000K CNYNot Supported
Zhejiang Hainawei Hardware Products Co., Ltd2019-06-21Explosion Bolt, Hot Dip Galvanized Wire Rod, Embedded Steel Plate20000K CNYSupported
Handan Hongtie Fastener Manufacturing Co., Ltd2021-02-25Explosion Bolt, Hex Bolt, Double-Ended Bolt3000K CNYSupported
Handan Huihong Fastener Manufacturing Co., Ltd2018-04-18Explosion Bolt, Hot-Dip Galvanized Bolt, Fastener2000K CNYNot Supported
Jining Hongye Industrial and Mining Equipment Co., Ltd2013-11-13Explosion Bolt, Transportation Equipment, Explosion-Proof Equipment1000K CNYSupported
Handan Dingyue Fastener Manufacturing Co., Ltd2016-09-22Explosion Bolt10000K CNYNot Supported
Handan Mingao Fastener Manufacturing Co., Ltd2018-09-06Explosion Bolt, Pipe Bolt, Pre Embedded Parts Of Sound Barrier4200K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of explosion-proof bolts, it is recommended to prioritize confirming the anti explosion pressure threshold and material grade of the product to ensure that it matches the actual pressure environment in industrial explosion-proof scenarios.
  • When deployed in high-risk areas of chemical or dust explosions, it is necessary to verify the response speed and installation specifications of the explosion-proof bolts, which are usually required to be triggered synchronously with the pressure relief device to reduce the risk of chain reactions.
  • 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 ensure supply chain stability.
  • Different specifications of explosion-proof bolts are suitable for pressure relief ports in pipelines, storage tanks, or equipment. Before procurement, it is necessary to clarify the interface size and corrosion resistance requirements of the application scenario to avoid compatibility issues during installation.

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