Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 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 Meixin Fireproof Materials Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Zhong'an Fire Equipment (Shandong) Co., Ltd, Nanjing Shengshi Haofa Construction Engineering Co., Ltd, Dacheng County Kaiyuan Fireproof Material Factory, Tianjin Haosen Technology Co., Ltd. Hebei Branch, Langfang Zhenxi Environmental Protection Technology Co., Ltd, Langfang Ruitian Fireproof Materials Co., Ltd, Langfang Wenxin Fire 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 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: Inorganic Fireproof Blocking Material, Fire Blocking Module, Lightweight Aggregate Concrete

Top 2
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Langfang Gaoteng Fireproof Materials Co., Ltd
Overall Score4.7 / 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, Calcium Silicate Board, Inorganic Blocking Material

Top 3
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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: Inorganic Fireproof Blocking Material, Mining Machinery, General Equipment Manufacturing

TOP4
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: Inorganic Fireproof Blocking Material, Tertiary Industry, Machine

TOP5
Nanjing Shengshi Haofa Construction Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-29
Registered Capital5000K CNY

Nanjing Shengshi Haofa Construction Engineering Co., Ltd., with its registered address at No. 10-781 Fenghuang Street, Jiangpu Street, Pukou District, Nanjing City, is registered with the Pukou District Administrative Approval Bureau of Nanjing City. The legal representative is Wang Junjun, and its business scope includes construction engineering, waterproof, anti-corrosion and insulation engineering, indoor and outdoor decoration engineering design and construction; Sales of fire-resistant materials, communication equipment, electrical equipment, mechanical equipment, hardware and electrical equipment, labor protection supplies, and fire-fighting equipment; Installation of water and electricity. (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, Elevator Shaft Sound-Absorbing Panel, Acoustic Panel

TOP6
Dacheng County Kaiyuan Fireproof Material Factory
Overall Score4.5 / 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, Fireproof Putty

TOP7
Tianjin Haosen Technology Co., Ltd. Hebei Branch
Overall Score4.5 / 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: Inorganic Fireproof Blocking Material, Tunnel Fireproof Coating, Gypsum Based Fireproof Coating

TOP8
Langfang Zhenxi Environmental Protection Technology Co., Ltd
Overall Score4.5 / 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, Fire Blocking Module

TOP9
Langfang Ruitian Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-11-10
Registered Capital20000K CNY

Langfang Ruitian 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 Cui Ruisong, and its business scope includes the production and sales of fireproof sealing materials, coatings (excluding hazardous chemicals), glass fibers and products, plastic products, rubber products, refractory materials, graphite and carbon products, and ecological environment materials (excluding hazardous chemicals); Sales of synthetic materials (excluding hazardous chemicals), sales of insulation materials, sales of seals, construction engineering design, and construction engineering construction; 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: Inorganic Fireproof Blocking Material, High Strength Waterproof And Fireproof Foam Adhesive, Polymer Moisture-Proof And Anti Condensation Sealing Material

TOP10
Langfang Wenxin Fire Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2025-04-24
Registered Capital500K CNY

Langfang Wenxin Fire Protection Technology Co., Ltd., with its registered address at No. 2, Nanbei West, Nanbei Street, Guanjiatun Village, Guang'an 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 Ma Yunyu, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of fireproof sealing materials; Sales of refractory materials; Sales of synthetic materials; Sales of building waterproofing membrane products; Sales of insulation and soundproofing materials; Sales of anti-corrosion materials; Sales of building materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Construction of metal doors and windows engineering; Sales of metal products; Sales of metal materials; Sales of doors and windows; Sales of plastic products; Sales of rubber products; Sales of sealing fillers; Sales of non-metallic minerals and products; Sales of fiberglass and related products; Sales of insulation materials; Sales of asbestos products (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License project: construction project construction; 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, Steel Structure Coating, Inorganic Fireproof Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Inorganic Fireproof Blocking Material, Fire Blocking Module, Lightweight Aggregate Concrete21000K CNYNot Supported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Inorganic Fireproof Blocking Material, Calcium Silicate Board, Inorganic Blocking Material500K CNYNot Supported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Inorganic Fireproof Blocking Material, Mining Machinery, General Equipment Manufacturing100K CNYNot Supported
Zhong'an Fire Equipment (Shandong) Co., Ltd2021-06-24Inorganic Fireproof Blocking Material, Tertiary Industry, Machine3500K CNYSupported
Nanjing Shengshi Haofa Construction Engineering Co., Ltd2019-11-29Inorganic Fireproof Blocking Material, Elevator Shaft Sound-Absorbing Panel, Acoustic Panel5000K CNYNot Supported
Dacheng County Kaiyuan Fireproof Material Factory2014-12-01Inorganic Fireproof Blocking Material, Ice And Fire Board, Fireproof Putty6000K CNYNot Supported
Tianjin Haosen Technology Co., Ltd. Hebei Branch2022-06-10Inorganic Fireproof Blocking Material, Tunnel Fireproof Coating, Gypsum Based Fireproof Coating-Not Supported
Langfang Zhenxi Environmental Protection Technology Co., Ltd2021-07-12Inorganic Fireproof Blocking Material, Fiberglass Cloth, Fire Blocking Module10000K CNYNot Supported
Langfang Ruitian Fireproof Materials Co., Ltd2015-11-10Inorganic Fireproof Blocking Material, High Strength Waterproof And Fireproof Foam Adhesive, Polymer Moisture-Proof And Anti Condensation Sealing Material20000K CNYSupported
Langfang Wenxin Fire Protection Technology Co., Ltd2025-04-24Inorganic Fireproof Blocking Material, Steel Structure Coating, Inorganic Fireproof Board500K 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