Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Fireproof Bag Manufacturers in China

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Top-rated Fireproof Bag suppliers, How to choose a Fireproof Bag manufacturer, Best Fireproof Bag companies in China

The top 10 Fireproof Bag manufacturers in China for 2026 are: Langfang Gaoteng Fireproof Materials Co., Ltd, Langfang Meixin Fireproof Materials Co., Ltd, Baoding Dongfang Yuming Rubber Products Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Shandong Huachengxing New Building Materials Co., Ltd, Zhong'an Fire Equipment (Shandong) Co., Ltd, Langfang Dahao Fireproof Materials Co., Ltd, Tianjin Haosen Technology Co., Ltd. Hebei Branch, Jilin Yishengda Decoration Co., Ltd, Langfang Baichang Fireproof Materials 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 Gaoteng Fireproof Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2020-09-07
Registered Capital500K CNY

Langfang Gaoteng Fireproof Materials Co., Ltd. is registered in Fuzhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Li Nannan. The business scope includes processing and sales of fireproof boards, fireproof packages, fireproof modules, organic fireproof blocking materials, inorganic fireproof blocking materials, fireproof rings, explosion-proof adhesive, fireproof tape, fireproof cloth, fire blankets, and flue check valves; Sales: fireproof coatings, fireproof sealants, rock wool products, glass wool products, rubber products, polyurethane products; Construction of insulation engineering, anti-corrosion engineering, waterproofing engineering, and fire prevention engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Bag, Tunnel Fireproof Coating, Cable Fireproof Coating

Top 2
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Langfang Meixin Fireproof Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2016-03-22
Registered Capital21000K CNY

Langfang Meixin Fireproof Materials Co., Ltd. is located in Wangfan Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on March 22, 2016 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Bi Meixia. Core products: Fireproof Bag, Fire Blocking Module, Fireproof Board

Top 3
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Baoding Dongfang Yuming Rubber Products Co., Ltd
Overall Score4.8 / 5
Est. Date2004-04-13
Registered Capital500K CNY

Baoding Dongfang Yuming Rubber and Plastic Products Co., Ltd., registered at the Instrument Factory in Xushui District, Baoding City, with the registration authority of Xushui District Market Supervision and Administration Bureau and the legal representative of Zhou Jingfeng, engages in the processing of rubber and plastic products, tapes, rubber and plastic products, and retail of rubber and plastic raw materials. Core products: Fireproof Bag, Double Sided Butyl Tape, Waterproof Sealing Strip

TOP4
Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Overall Score4.7 / 5
Est. Date2023-06-07
Registered Capital100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Fireproof Bag, Mining Machinery, Firefighting Equipment

TOP5
Shandong Huachengxing New Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2019-03-13
Registered Capital3000K CNY

Shandong Huachengxing New Building Materials Co., Ltd., with its registered address at Room 0625, Yujing Building, Northwest Fifth Road, Zhangdian District, Zibo City, Shandong Province, is registered with the Zhangdian District Market Supervision Administration of Zibo City. The legal representative is Song Xuming, and its business scope includes the sales of new building materials, fiber cement composite wall panels and roof panels, explosion-proof panels, explosion venting panels, building materials, cement panels, calcium silicate panels, fireproof panels, non steam cement panels, fiber cement pressure panels, reinforced cement pressure panels, wood fiber boards, steel, aluminum, stainless steel products, light steel keels, steel frames, steel components, hardware products, color steel plates, color steel composite panels, decorative materials, sealants, and standard parts; 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: Fireproof Bag, Explosion Vent Panel, Clear Water Board

TOP6
Zhong'an Fire Equipment (Shandong) Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-24
Registered Capital3500K CNY

Zhong'an Fire Equipment (Shandong) Co., Ltd., with its registered address at Room 1609, Block B, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Ren Chunhua, and its business scope includes general projects such as sales of fire equipment materials; Manufacturing of security equipment; Sales of security equipment; Manufacturing of wind and electric tools; Manufacturing of diving rescue equipment; Sales of diving rescue equipment; Production of special labor protection equipment; Sales of special labor protection 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: Fireproof Bag, Tertiary Industry, Engineering

TOP7
Langfang Dahao Fireproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-01-06
Registered Capital50000K CNY

Langfang Dahao Fireproof Materials Co., Ltd. is registered in Dingzhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Zhang Zhong'an. The business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of sealing fillers; Sales of sealing fillers; Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Sales of insulation materials; Sales of fiberglass and related products; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export; Water pollution prevention and control services; Construction of landscaping and greening projects; Construction of earthwork engineering; Installation services for ordinary mechanical 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: construction project construction; Professional operations for river dredging construction. (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: Fireproof Bag, Thin Oil-Based Fireproof Paint, Fireproof Coating

TOP8
Tianjin Haosen Technology Co., Ltd. Hebei Branch
Overall Score4.6 / 5
Est. Date2022-06-10
Registered Capital-

Tianjin Haosen Technology Co., Ltd. Hebei Branch, with its registered address at Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Li Yanlong, and its business scope includes new material technology promotion services. General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Research and development of new material technology; Production of fireproof sealing materials; Rubber product manufacturing; Paint manufacturing (excluding hazardous chemicals); Manufacturing of building waterproofing membrane products; Sales of fireproof sealing materials; Sales of firefighting equipment; Sales of high-performance fibers and composite materials; Sales of coatings (excluding hazardous chemicals); Manufacturing of synthetic materials (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Sales of fiberglass and related products; Sales of rubber products; Sales of building waterproofing membrane products; Sales of synthetic materials; Sales of new ceramic materials; Sales of insulation and soundproofing materials; Sales of lightweight building materials; Sales of engineering plastics and synthetic resins; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of high-performance sealing materials; Sales of sealing fillers; Sales of refractory materials; Sales of insulation materials; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Bag, Aerogel Thermal Insulation Coating, Cable Fireproof Coating

TOP9
Jilin Yishengda Decoration Co., Ltd
Overall Score4.4 / 5
Est. Date2017-09-08
Registered Capital1000K CNY

Jilin Yishengda Decoration and Decoration Co., Ltd., with its registered address at Room 103, Building 14/16-3, Huatai Century New City Phase III (Lejiamingyuan), Songjia Road, Kuancheng District, Changchun City, Jilin Province, is registered with the Kuancheng Branch of Changchun Market Supervision Administration. The legal representative is Luo Guoxing, and its business scope includes wholesale and retail of building materials, insulation materials, insulation door curtains, screens, doors, hardware, decoration and decoration, curtain products, daily necessities, office supplies, and waterproof materials; Civil engineering (operated with qualification certificate) * Geothermal cleaning, landscaping, hardware and electrical materials, ground thermal auxiliary heating engineering, plumbing engineering (projects that require approval by law can only be operated after approval by relevant departments).. Core products: Fireproof Bag

TOP10
Langfang Baichang Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2016-02-01
Registered Capital10000K CNY

Langfang Baichang Fireproof Materials Co., Ltd., located in Daliuhe Village, Dacheng County, was established on February 1, 2016. The registered authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Jinghui. Core products: Fireproof Bag, Flexible Flame Retardant Material, Fireproof Material

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Fireproof Bag, Tunnel Fireproof Coating, Cable Fireproof Coating500K CNYNot Supported
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Fireproof Bag, Fire Blocking Module, Fireproof Board21000K CNYNot Supported
Baoding Dongfang Yuming Rubber Products Co., Ltd2004-04-13Fireproof Bag, Double Sided Butyl Tape, Waterproof Sealing Strip500K CNYNot Supported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Fireproof Bag, Mining Machinery, Firefighting Equipment100K CNYNot Supported
Shandong Huachengxing New Building Materials Co., Ltd2019-03-13Fireproof Bag, Explosion Vent Panel, Clear Water Board3000K CNYSupported
Zhong'an Fire Equipment (Shandong) Co., Ltd2021-06-24Fireproof Bag, Tertiary Industry, Engineering3500K CNYSupported
Langfang Dahao Fireproof Materials Co., Ltd2017-01-06Fireproof Bag, Thin Oil-Based Fireproof Paint, Fireproof Coating50000K CNYNot Supported
Tianjin Haosen Technology Co., Ltd. Hebei Branch2022-06-10Fireproof Bag, Aerogel Thermal Insulation Coating, Cable Fireproof Coating-Not Supported
Jilin Yishengda Decoration Co., Ltd2017-09-08Fireproof Bag1000K CNYNot Supported
Langfang Baichang Fireproof Materials Co., Ltd2016-02-01Fireproof Bag, Flexible Flame Retardant Material, Fireproof Material10000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of fireproof packages, it is recommended to prioritize checking key technical parameters such as fire resistance limit and expansion ratio to ensure that they meet the fire sealing requirements of specific scenarios such as cable penetration holes or building gaps.
  • For different application scenarios such as substations, data centers, or high-rise buildings, it is necessary to distinguish the high temperature resistance and environmental characteristics of fire protection packages. Industrial environments should choose products with stronger corrosion resistance.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable product supply.
  • For the application of narrow spaces such as cable tunnels, it is recommended to choose fireproof packages with flexible size specifications and easy installation, while paying attention to whether the supplier has successful case data of similar projects.

Knowledge Base

Q

Selection guide for fiberglass fireproof bags I. Introduction Fiberglass fireproof packaging is a material used for fireproof sealing, which plays an important role in fireproof engineering in many industries such as construction, power, and chemical engineering. Proper selection can ensure the effectiveness of fire sealing and guarantee the safety of personnel and property. The following will introduce the selection points of fiberglass fireproof bags from multiple aspects. 2、 I got it

Q

Temporary fire prevention measures in cable applications or construction projects The outer layer of the fireproof bag is made of tightly woven and specially treated durable glass fiber cloth in a bag shape, and the interior is filled with special fire-resistant, thermal insulation materials and expansion materials. The fireproof bag has non flammability and a fire resistance limit of more than 4 hours. It expands and solidifies at higher temperatures.

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