Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Fire Barrier Bag Manufacturers in China

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

The top 10 Fire Barrier Bag manufacturers in China for 2026 are: Langfang Meixin Fireproof Materials Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Dacheng County Kaiyuan Fireproof Material Factory, Weicheng Fire Protection Technology Group Co., Ltd, Langfang Pengchao Fireproof Materials Co., Ltd, Tianjin Xiangsheng Weiye Powder Coating Co., Ltd, Langfang Xuanchang Fireproof Materials Co., Ltd, Langfang Zhong'an Fireproof Materials Co., Ltd, Langfang Mingfeijia 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 Meixin Fireproof Materials Co., Ltd
Overall Score4.9 / 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: Fire Barrier Bag, Fireproof Mud, Explosion-Proof Adhesive Mud, Fire Blanket

Top 2
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Hebei Ruide Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-06-09
Registered Capital10000K CNY

Hebei Ruide Energy saving Technology Co., Ltd., with its registered address in Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Gao Yinzhan, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of new membrane materials; Needle textile sales; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of paper products; Sales of asbestos products; Sales of cement products; Sales of fasteners; Sales of anti-corrosion materials (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: construction project construction; Construction labor subcontracting (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 approval documents or permits). Core products: Fire Barrier Bag, Rubber Adhesive, Exterior Wall Rock Wool Board

Top 3
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Langfang Gaoteng Fireproof Materials Co., Ltd
Overall Score4.8 / 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: Fire Barrier Bag, Calcium Silicate Board, Fireproof Board Coated Board

TOP4
Dacheng County Kaiyuan Fireproof Material Factory
Overall Score4.7 / 5
Est. Date2014-12-01
Registered Capital6000K CNY

Kaiyuan Fireproof Material Factory in Dacheng County, with its registered address in Damengqiao Village, Langfang City. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Xu Zhihui. Its business scope includes the production and sales of fireproof sealing materials; Production and sales of refractory materials; Manufacturing and sales of insulation and sound insulation materials; Manufacturing and sales of coatings (excluding hazardous chemicals); Manufacturing and sales of lightweight building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fire Barrier Bag, Ice And Fire Board, Fireproof Putty

TOP5
Weicheng Fire Protection Technology Group Co., Ltd
Overall Score4.7 / 5
Est. Date2007-12-12
Registered Capital66000K CNY

Weicheng Fire Protection Technology Group Co., Ltd., with its registered address in Liucaijian Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Wang Jianhui, and the business scope includes general projects: promotion services for new material technology; 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 synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing and processing of doors and windows; Sales of doors and windows; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of insulation materials; Sales of asbestos products; Sales of high-performance sealing materials; Sales of seals; Sales of ecological environment materials; Sales of firefighting equipment; Sales of building materials; Technology import and export; Import and export of goods; Construction of metal doors and windows engineering; Fire technology services. (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; Construction labor subcontracting. (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: Fire Barrier Bag, , Fireproof Coating

TOP6
Langfang Pengchao Fireproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2009-09-16
Registered Capital60000K CNY

Langfang Pengchao Fireproof Materials Co., Ltd., registered in Liucaijian Village, Liugezhuang Town, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is An Yanlong, and the business scope includes the production and sales of fireproof sealing materials, coatings (excluding hazardous chemicals), refractory materials, asbestos products, building waterproofing membrane products, sealing fillers (excluding hazardous chemicals), wires and cables, insulation materials, chemical products (excluding licensed chemical products), seals, and high-performance sealing materials; Construction project construction; Construction labor subcontracting; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fire Barrier Bag, Fireproof Bag Strap, Fireproof Coating

TOP7
Tianjin Xiangsheng Weiye Powder Coating Co., Ltd
Overall Score4.6 / 5
Est. Date2020-01-17
Registered Capital10000K CNY

Tianjin Xiangsheng Weiye Powder Coating Co., Ltd., registered at No. 15 Xinyuan Road, Saida Industrial Park, Wangwenzhuang Town, Xiqing District, Tianjin, registered with the Market Supervision Administration of Xiqing District, Tianjin, with Zhao Chen as the legal representative. Its business scope includes general projects: coating manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); 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). Licensed project: Road freight transportation (excluding dangerous goods). (For projects that require approval according to 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: Fire Barrier Bag, Pipeline Coating, Radiator

TOP8
Langfang Xuanchang Fireproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2020-10-16
Registered Capital3000K CNY

Langfang Xuanchang Fireproof Materials Co., Ltd., with its registered address in Wangxiangtun Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Licun, and the business scope includes processing and sales of fireproof boards, fireproof bags, fireproof blocking materials, fireproof cloth, fireproof modules, dry mixed lightweight aggregate concrete, and insulation mortar; Sales: glass magnesium board, fireproof coating, fireproof coated board, fireproof sealant, fireproof ring, mesh cloth, insulation nails, insulation board, hardware products, rock wool products, glass wool products, sealing materials, anti-corrosion materials; Construction of fire prevention and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fire Barrier Bag, Indoor Cushion Layer Lightweight Aggregate Concrete, Silicon Titanium Fireproof Fabric

TOP9
Langfang Zhong'an Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2019-03-25
Registered Capital18000K CNY

Langfang Zhong'an Fireproof Materials Co., Ltd. is registered in Xiaomengqiao Village, Guang'an 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 Du Fuhua. The business scope includes general projects: coating manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of industrial textile products; Sales of industrial textile products; Sales of insulation materials; Sales of high-performance sealing materials; Sales of sealing fillers; Sales of seals; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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; Construction labor subcontracting. (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: Fire Barrier Bag, Fireproof Package, Metal Wrapped Gasket

TOP10
Langfang Mingfeijia Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2019-12-26
Registered Capital1000K CNY

Langfang Mingfeijia Fireproof Materials Co., Ltd., with its registered address in Zhangyanma Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Wang Cuiliu, and the business scope includes processing and sales of fire-resistant bags, fire-resistant boards, fire-resistant fabrics, fire-resistant bag tapes, fire-resistant partitions, fire-resistant coating boards, flexible organic blocking materials, inorganic blocking materials, and fire-resistant modules; Sales: fireproof coatings, fireproof sealants, explosion-proof adhesives, water treatment agents, insulation films, insulation materials, sealing materials, anti-corrosion materials; Construction of fire prevention engineering, anti-corrosion engineering, and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fire Barrier Bag, Aluminum Foil Bubble Film, Glass Wool

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Fire Barrier Bag, Fireproof Mud, Explosion-Proof Adhesive Mud, Fire Blanket21000K CNYNot Supported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09Fire Barrier Bag, Rubber Adhesive, Exterior Wall Rock Wool Board10000K CNYNot Supported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Fire Barrier Bag, Calcium Silicate Board, Fireproof Board Coated Board500K CNYNot Supported
Dacheng County Kaiyuan Fireproof Material Factory2014-12-01Fire Barrier Bag, Ice And Fire Board, Fireproof Putty6000K CNYNot Supported
Weicheng Fire Protection Technology Group Co., Ltd2007-12-12Fire Barrier Bag, , Fireproof Coating66000K CNYNot Supported
Langfang Pengchao Fireproof Materials Co., Ltd2009-09-16Fire Barrier Bag, Fireproof Bag Strap, Fireproof Coating60000K CNYNot Supported
Tianjin Xiangsheng Weiye Powder Coating Co., Ltd2020-01-17Fire Barrier Bag, Pipeline Coating, Radiator10000K CNYSupported
Langfang Xuanchang Fireproof Materials Co., Ltd2020-10-16Fire Barrier Bag, Indoor Cushion Layer Lightweight Aggregate Concrete, Silicon Titanium Fireproof Fabric3000K CNYNot Supported
Langfang Zhong'an Fireproof Materials Co., Ltd2019-03-25Fire Barrier Bag, Fireproof Package, Metal Wrapped Gasket18000K CNYNot Supported
Langfang Mingfeijia Fireproof Materials Co., Ltd2019-12-26Fire Barrier Bag, Aluminum Foil Bubble Film, Glass Wool1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of fire-resistant bags, it is recommended to prioritize checking key technical parameters such as fire resistance limit and expansion coefficient to ensure that they match the fire-resistant sealing requirements of building cable holes or pipeline penetrations.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. For example, application cases of flame retardants in petrochemical, power, and other scenarios can be used as screening criteria.
  • Different application scenarios, such as high-rise building shafts or industrial equipment cable trenches, have differentiated requirements for the weather resistance and filling density of fire-resistant packages. When purchasing, it is necessary to clarify the usage environment.
  • The size specifications of the flame retardant package need to be adapted to the actual sealing space. If it is too small, it may result in residual gaps, while if it is too large, it will affect construction efficiency. It is recommended to calculate the amount in advance based on the engineering drawings.

Knowledge Base

Q

How to choose a flame retardant package Flame retardant packaging is a product used for fire prevention and extinguishing. Its main feature is that it can maintain integrity under high temperature and flame action, and isolate the transfer of air and heat, thereby achieving the purpose of extinguishing and preventing the spread of fire. When choosing a fireproof bag, in addition to considering the size of the item, the quality of the fireproof material should also be taken into account.

Q

Fire resistant fiberglass bag is a type of bag that is high-temperature, fire-resistant, and flame-retardant, widely used in various occasions. This article will introduce the characteristics and application fields of fire-resistant fiberglass bags, providing convenience for relevant personnel.

Q

The usage method of the flame retardant package mainly involves the following steps: 12 Clean the work surface. Before construction, ensure that the work area is clean, free of oil stains, dust, and other debris. The cables should be neatly sorted in order. Seal the hole. Place the flame retardant package neatly around the cable to seal the holes. Ensure tight sealing without leaving any gaps. Passing through holes in floors or equipment.

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