Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Organic Fireproof Blocking Material Manufacturers in China

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

The top 10 Organic Fireproof Blocking Material manufacturers in China for 2026 are: Langfang Dahao Fireproof Materials Co., Ltd, Langfang Meixin Fireproof Materials Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Hejian Yongfa Rubber Products Co., Ltd, Tianjin Haosen Technology Co., Ltd. Hebei Branch, Beiguan Xinchang Sealing Material Sales Department, Dacheng County, Hebei Zhangzhan Weiye Technology Development Co., Ltd, Hebei Yintong Energy saving Technology Co., Ltd, Hejian Jianxin Thermal Insulation 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 Dahao Fireproof Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2017-01-06
Registered Capital50000K CNY

Langfang Dahao Fireproof Materials Co., Ltd. is located in Dingzhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. It was established on January 6, 2017 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Zhong'an. Core products: Organic Fireproof Blocking Material, Tunnel Fireproof Coating, Non Expanding Steel Structure Fireproof Coating

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: Organic Fireproof Blocking Material, Fire Blocking Module, Lightweight Aggregate Concrete

Top 3
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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: Organic Fireproof Blocking Material, Calcium Silicate Board, Inorganic Blocking Material

TOP4
Hejian Yongfa Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2016-01-04
Registered Capital2000K CNY

Hejian Yongfa Rubber Products Co., Ltd. is registered in Xijiuguan Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province. The registration authority is Hejian Market Supervision Administration, and the legal representative is Wang Baohua. Its business scope includes the sales and import/export of rubber products and sealing products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Organic Fireproof Blocking Material, Rubber Sheet, Nylon Rod

TOP5
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: Organic Fireproof Blocking Material, Tunnel Fireproof Coating, Gypsum Based Fireproof Coating

TOP6
Beiguan Xinchang Sealing Material Sales Department, Dacheng County
Overall Score4.5 / 5
Est. Date2020-08-28
Registered Capital-

The sales department of Xinchang Sealing Materials in Beiguan, Dacheng County, with its registered address at No. 18, Row 5, Special Offer Mall, Beiguan Village, Pingshu Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Ma Yonghan, and the business scope includes the sale of sealing materials, fireproof materials, and insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Organic Fireproof Blocking Material, Down Conductor, Rubber Plate

TOP7
Hebei Zhangzhan Weiye Technology Development Co., Ltd
Overall Score4.5 / 5
Est. Date2018-09-14
Registered Capital20000K CNY

Hebei Zhangzhan Weiye Technology Development Co., Ltd., with its registered address located at the north of Shaoze Road East Section, Xinxing Industrial Park, Jize County, Handan City, Hebei Province, is registered with the Jize County Market Supervision and Administration Bureau. The legal representative is Meng Shanshan, and the business scope includes the development, production, training, and service of fire protection products and fireproof sealing materials technology, as well as the sale of developed products; Production, processing, and sales: fireproof coatings, flame retardants, real stone paints, industrial water-based paints, water-based wood paints (excluding hazardous chemicals); Sales: Firefighting equipment, building materials; The import and export of goods, agency import and export, and technology import and export of the above-mentioned products; Architectural engineering design, construction, and labor subcontracting, installation and construction of fire-fighting equipment, and construction of fire-resistant coating engineering (projects that require approval by law can only be operated after approval by relevant departments)*. Core products: Organic Fireproof Blocking Material, Flexible Organic Fireproof Coating, Indoor Expansion Steel Structure Fireproof Coating

TOP8
Hebei Yintong Energy saving Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-09-14
Registered Capital8000K CNY

Hebei Yintong Energy saving Technology 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 Li Yajing, and the 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; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of cement products; Sales of cement products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of metal materials; Sales of metal products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Sales of high-performance sealing materials; Sales of building decoration materials; Production of refractory materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of building materials; Sales of insulation materials; Sales of anti-corrosion materials; Retail of hardware products; Labor services (excluding labor dispatch); Mechanical equipment leasing; Sales of mechanical equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of metal forming machine tools; Sales of metal forming machine tools; Manufacturing of specialized packaging equipment; Sales of specialized packaging 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; Construction labor subcontracting; Road freight transportation (excluding dangerous goods). (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: Organic Fireproof Blocking Material, Fireproof Expansion Board, Foam Plugging Material

TOP9
Hejian Jianxin Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2018-04-11
Registered Capital5000K CNY

Hejian Jianxin Thermal Insulation Materials Co., Ltd. is registered in Liubiao Village, Migezhuang Town, Hejian City, Cangzhou City, Hebei Province. The registration authority is Hejian Market Supervision Administration Bureau, and the legal representative is Jie Kunlei. The business scope includes the sales of thermal insulation materials, sealing materials, refractory materials, fireproof materials, waterproof materials, and anti-corrosion materials; Production and sales of castables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Organic Fireproof Blocking Material, , 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: Organic Fireproof Blocking Material, Fiberglass Cloth, Fire Blocking Module

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Dahao Fireproof Materials Co., Ltd2017-01-06Organic Fireproof Blocking Material, Tunnel Fireproof Coating, Non Expanding Steel Structure Fireproof Coating50000K CNYNot Supported
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Organic Fireproof Blocking Material, Fire Blocking Module, Lightweight Aggregate Concrete21000K CNYNot Supported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Organic Fireproof Blocking Material, Calcium Silicate Board, Inorganic Blocking Material500K CNYNot Supported
Hejian Yongfa Rubber Products Co., Ltd2016-01-04Organic Fireproof Blocking Material, Rubber Sheet, Nylon Rod2000K CNYSupported
Tianjin Haosen Technology Co., Ltd. Hebei Branch2022-06-10Organic Fireproof Blocking Material, Tunnel Fireproof Coating, Gypsum Based Fireproof Coating-Not Supported
Beiguan Xinchang Sealing Material Sales Department, Dacheng County2020-08-28Organic Fireproof Blocking Material, Down Conductor, Rubber Plate-Supported
Hebei Zhangzhan Weiye Technology Development Co., Ltd2018-09-14Organic Fireproof Blocking Material, Flexible Organic Fireproof Coating, Indoor Expansion Steel Structure Fireproof Coating20000K CNYNot Supported
Hebei Yintong Energy saving Technology Co., Ltd2023-09-14Organic Fireproof Blocking Material, Fireproof Expansion Board, Foam Plugging Material8000K CNYSupported
Hejian Jianxin Thermal Insulation Materials Co., Ltd2018-04-11Organic Fireproof Blocking Material, , Fireproof Putty5000K CNYNot Supported
Langfang Zhenxi Environmental Protection Technology Co., Ltd2021-07-12Organic Fireproof Blocking Material, Fiberglass Cloth, Fire Blocking Module10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of organic fireproof blocking materials, it is recommended to prioritize confirming key technical parameters such as fire resistance limit and expansion coefficient of the product to ensure compliance with fire protection requirements for specific scenarios such as cable conduits or building gaps.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information, especially suitable for procurement scenarios in industries with high requirements for fire-resistant materials such as electricity and petrochemicals.
  • In different application scenarios such as high-rise building shafts or underground pipe galleries, attention should be paid to the flexibility and environmental adaptability of organic fireproof materials to avoid cracking or detachment due to temperature changes.
  • When evaluating suppliers, it is recommended to prioritize companies supported by industry data, while also paying attention to whether the products have passed conventional fire testing standards, but there is no need to excessively pursue non essential certifications.

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