Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Inorganic Fireproof Blocking Material Manufacturers in China

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Top-rated Inorganic Fireproof Blocking Material suppliers, How to choose a Inorganic Fireproof Blocking Material manufacturer, Best Inorganic Fireproof Blocking Material companies in China

The top 10 Inorganic Fireproof Blocking Material manufacturers in China for 2026 are: Langfang Gaoteng Fireproof Materials Co., Ltd, Langfang Meixin Fireproof Materials Co., Ltd, Hejian Kaixu Fireproof Materials Co., Ltd, Dacheng County Kaiyuan Fireproof Material Factory, Langfang Huode Fireproof Materials Co., Ltd, Shijiazhuang Huideli Mineral Products Co., Ltd, Langfang Allies Fireproof Materials Co., Ltd, Shijiazhuang Jinli Mining Co., Ltd, Langfang Xukun Fireproof Materials Co., Ltd, Langfang Zhenxi Environmental Protection Technology 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: Inorganic Fireproof Blocking Material, Fireproof Board, Fire Barrier Bag

Top 2
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Langfang Meixin Fireproof Materials Co., Ltd
Overall Score4.7 / 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: Inorganic Fireproof Blocking Material, Fireproof Coating, Fireproof Board

Top 3
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Hejian Kaixu Fireproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2017-02-13
Registered Capital5000K CNY

Hejian Kaixu Fireproof Materials Co., Ltd., with its registered address in Chentun Village, Shucheng Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision and Administration Bureau and represented by Guo Zhenpeng. Its business scope includes the production and sales of fireproof bags, organic fireproof blocking materials, and fireproof partitions; Sales of fire-resistant materials (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Inorganic Fireproof Blocking Material, Inorganic Blocking Material, Fireproof Coating

TOP4
Dacheng County Kaiyuan Fireproof Material Factory
Overall Score4.6 / 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: Inorganic Fireproof Blocking Material, Ice And Fire Board, Fire Partition

TOP5
Langfang Huode Fireproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-17
Registered Capital28000K CNY

Langfang Huode Fireproof Materials Co., Ltd. is registered in Guanjiatun 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 Sun Youbo. The business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Sealing component manufacturing; Sales of seals; Manufacturing of sealing fillers; Sales of sealing fillers; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Sales of building decoration materials; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License projects: construction projects; Construction professional operations; 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: Inorganic Fireproof Blocking Material, Fireproof Putty, Fire Barrier Bag

TOP6
Shijiazhuang Huideli Mineral Products Co., Ltd
Overall Score4.5 / 5
Est. Date2017-12-27
Registered Capital1000K CNY

Shijiazhuang Huideli Mineral Products Co., Ltd., with its registered address at Xinhushe Village East, Yanchuan Township, Lingshou County, Shijiazhuang City, Hebei Province, is registered with the Market Supervision Administration of Lingshou County. The legal representative is Sun Ligen, and its business scope includes the sale of mineral products (excluding coal and sand solid materials prohibited or restricted by the state, province, city, and county), building materials (excluding coal and sand solid materials prohibited or restricted by the state, province, city, and county), interior decoration materials, and chemical products (excluding hazardous chemicals); Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Inorganic Fireproof Blocking Material, Kaolin, Vermiculite

TOP7
Langfang Allies Fireproof Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2015-12-14
Registered Capital18000K CNY

Langfang Allies Fireproof Materials Co., Ltd., registered in Li Lingju Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Xie Botao, and the business scope includes the production and sales of fireproof bags, fireproof boards, fireproof fabrics, fireproof coating boards, flexible organic blocking materials, inorganic blocking materials, explosion-proof adhesives, fireproof rings, fireproof modules, refractory bricks, fireproof coatings, and fireproof sealants; Undertake fire prevention and insulation projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Inorganic Fireproof Blocking Material, Non Expanding Fireproof Coating, Rock Wool Insulation

TOP8
Shijiazhuang Jinli Mining Co., Ltd
Overall Score4.5 / 5
Est. Date2003-06-26
Registered Capital1000K CNY

Shijiazhuang Jinli Mining Co., Ltd., with its registered address in Beiyanchuan Village, Yanchuan Township, Lingshou County, is registered with the Lingshou County Market Supervision and Administration Bureau. The legal representative is Bai Guojiang, and its business scope includes the research and development, processing, and sales of general projects such as mica, vermiculite, mineral composite fibers, sepiolite, stone powder, calcium powder, wood fibers, and ceramic fibers; Sales of calcined petroleum coke, carbonization agent, colored sand, kaolin, fluorite, stone, bentonite, bauxite, bauxite, mineral wool board, calcium silicate insulation products, perlite, recycled rubber powder, and matrix nutrient soil; Road transportation of ordinary goods; The import and export business of self operated and agency products and technologies of our enterprise (excluding products and technologies restricted or prohibited from import and export by the state); Sales of iron concentrate powder, pigments, agricultural and sideline products, fertilizers, building materials (excluding chemical products, coal, sand and gravel solid materials prohibited or restricted by the state, province, city, and county); Warehouse rental service. (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: Inorganic Fireproof Blocking Material, Inorganic Spray Cotton, Fire Blocking Module

TOP9
Langfang Xukun Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2024-11-19
Registered Capital500K CNY

Langfang Xukun Fireproof Materials Co., Ltd., with its registered address in Li Lingju 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 Yang Peizhang, and the business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of asbestos products; Sales of asbestos products; Rubber product manufacturing; Sales of rubber products; Sales of metal materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical 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: Inorganic Fireproof Blocking Material, Fireproof Coating, Fireproof Putty

TOP10
Langfang Zhenxi Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-07-12
Registered Capital10000K CNY

Langfang Zhenxi Environmental Protection Technology Co., Ltd. is registered in Zhengcun, Beiwei 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 Zhao Jinwei. The business scope includes technology research and development, technology promotion, and technology services for environmental protection products; Production and sales of fireproof sealing materials, manufacturing and sales of lightweight building materials (except for projects that require approval according to law, independently carry out business activities that are not prohibited or restricted by laws and regulations); Processing and sales: explosion-proof adhesive, silicone tape, three proof cloth, fiberglass products, ceramic fiber products, and packing; Sales: asbestos products, insulation materials, waterproof materials, sealing materials, chemical products (excluding hazardous drugs), anti-corrosion materials, color steel refurbished paint; Construction of insulation engineering, fire prevention engineering, indoor and outdoor decoration engineering, and fire prevention engineering; Technology import and export, goods import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Inorganic Fireproof Blocking Material, Fiberglass Cloth, Fireproof Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Inorganic Fireproof Blocking Material, Fireproof Board, Fire Barrier Bag500K CNYNot Supported
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Inorganic Fireproof Blocking Material, Fireproof Coating, Fireproof Board21000K CNYNot Supported
Hejian Kaixu Fireproof Materials Co., Ltd2017-02-13Inorganic Fireproof Blocking Material, Inorganic Blocking Material, Fireproof Coating5000K CNYNot Supported
Dacheng County Kaiyuan Fireproof Material Factory2014-12-01Inorganic Fireproof Blocking Material, Ice And Fire Board, Fire Partition6000K CNYNot Supported
Langfang Huode Fireproof Materials Co., Ltd2020-04-17Inorganic Fireproof Blocking Material, Fireproof Putty, Fire Barrier Bag28000K CNYNot Supported
Shijiazhuang Huideli Mineral Products Co., Ltd2017-12-27Inorganic Fireproof Blocking Material, Kaolin, Vermiculite1000K CNYNot Supported
Langfang Allies Fireproof Materials Co., Ltd2015-12-14Inorganic Fireproof Blocking Material, Non Expanding Fireproof Coating, Rock Wool Insulation18000K CNYNot Supported
Shijiazhuang Jinli Mining Co., Ltd2003-06-26Inorganic Fireproof Blocking Material, Inorganic Spray Cotton, Fire Blocking Module1000K CNYNot Supported
Langfang Xukun Fireproof Materials Co., Ltd2024-11-19Inorganic Fireproof Blocking Material, Fireproof Coating, Fireproof Putty500K CNYNot Supported
Langfang Zhenxi Environmental Protection Technology Co., Ltd2021-07-12Inorganic Fireproof Blocking Material, Fiberglass Cloth, Fireproof Board10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of inorganic fireproof materials, it is recommended to prioritize checking key technical parameters such as fire resistance limit and expansion coefficient to ensure that they match the fire protection requirements of specific scenarios such as building gap sealing or cable penetration holes.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable product performance and data support.
  • In high-temperature and high-risk scenarios such as petrochemicals and electricity, inorganic fireproof blocking materials need to have corrosion resistance and high-density characteristics. When purchasing, suppliers can be required to provide adaptability test reports for different media.
  • In actual procurement, attention should be paid to product curing time and construction convenience. For example, tunnel fire protection engineering usually requires models that can be cured quickly to reduce the impact on the construction period, while data centers focus more on long-term stability.

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