Updated Jul 30, 2026 · Public platform & industry data

Jul 30, 2026 Updated

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2026 Top 10 Fireproof Blocking Material Manufacturers in China

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

The top 10 Fireproof Blocking Material manufacturers in China for 2026 are: Langfang Gaoteng Fireproof Materials Co., Ltd, Hebei Zhangzhan Weiye Technology Development Co., Ltd, Langfang Qingyu Refractory Materials Co., Ltd, Hebei Shuoxue Fireproof Materials Co., Ltd, Hebei Mutual Benefit Refractory Insulation Engineering Co., Ltd, Hefei Xinhuarui Thermal Insulation Materials Co., Ltd, Hebei Shuhao Energy saving Technology Co., Ltd, Hebei Shouhang Fireproof Materials Co., Ltd, Langfang Pengchao Fireproof Materials Co., Ltd, Langfang Xukun 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 Blocking Material, Fire Blocking Ring, Tunnel Fireproof Coating

Top 2
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Hebei Zhangzhan Weiye Technology Development Co., Ltd
Overall Score4.8 / 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: Fireproof Blocking Material, Indoor Non Expanding Fireproof Coating, Indoor Expansion Steel Structure Fireproof Coating

Top 3
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Langfang Qingyu Refractory Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2015-01-07
Registered Capital9600K CNY

Langfang Qingyu Refractory Materials Co., Ltd., registered in Qiantun Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is An Jianzhen, and the business scope includes processing and sales of fireproof cloth, three proof cloth, silicone tape, silicon titanium cloth, flame retardant cloth, fire-resistant cloth, fire extinguishing blanket, fireproof insulation blanket, fireproof tarpaulin, fireproof package, organic blocking material, fireproof board, fireproof coating, ceramic fiber products, and fire-resistant modules; Sales: asbestos products, insulation materials, sealing materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Blocking Material, Ceramic Fiber Paper, Fireproof Fabric

TOP4
Hebei Shuoxue Fireproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-11-27
Registered Capital3000K CNY

Hebei Shuoxue Fireproof Materials Co., Ltd., with its registered address in Daguang'an 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 Zhang Lili, and the business scope includes processing and sales of fireproof bags, fireproof boards, fireproof mud, explosion-proof adhesive, fireproof bag tapes, fireproof coating boards, fireproof cloth, inorganic blocking materials, flexible organic blocking materials, fireproof rings, fireproof modules, fireproof bags, fire blankets, and silicone tape; Sales: fireproof coatings, fireproof sealants, anti-corrosion materials, insulation materials, sealing materials, building materials, chemical products (excluding hazardous drugs). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Blocking Material, Fireproof Coating, Fireproof Fabric

TOP5
Hebei Mutual Benefit Refractory Insulation Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2018-04-25
Registered Capital20000K CNY

Hebei Mutual Benefit Refractory Insulation Engineering Co., Ltd., with its registered address in Daguang'an 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 Dong Weisong, and its business scope includes construction projects; Production and sales of fireproof sealing materials, refractory materials, insulation and sound insulation materials, coatings (excluding hazardous chemicals), rubber products, plastic products, building waterproofing membrane products, sealing fillers (excluding hazardous chemicals), sealing components, building materials, chemical products (excluding licensed chemical products), and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Blocking Material, Fire Blocking Module, Fireproof Fabric

TOP6
Hefei Xinhuarui Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2016-09-02
Registered Capital500K CNY

Hefei Xinhuarui Thermal Insulation Materials Co., Ltd., with its registered address at No. 2 Weisi Road, Baohe Industrial Park, Baohe District, Hefei City, is registered with the Market Supervision Administration of Baohe District, Hefei City. The legal representative is Song Xiaolan, and the business scope includes the production, sales, and engineering design, construction, and installation of insulation, waterproofing, ventilation, anti-corrosion materials, rubber products, building materials, hardware and electrical appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Blocking Material, Thermal Insulation Material, Soundproof Panel

TOP7
Hebei Shuhao Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-07-31
Registered Capital10000K CNY

Hebei Shuhao Energy saving Technology Co., Ltd., with its registered address in 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 Sun Runjie, and the business scope includes technology research and development, technology transfer, and technical services for energy-saving products; Processing and sales: Insulated lightweight composite sandwich panels, fireproof boards, fireproof bags, fireproof mud, fireproof rings, fireproof modules, fireproof cloth, three proof cloth, silicone tape, fireproof tarpaulin, fireproof quilt, mesh cloth, insulation nails, crack resistant mortar, aluminum foil products; Sales: insulation materials, sealing materials, fireproof materials, building materials, mechanical equipment, metal products, anti-corrosion materials, chemical products (excluding hazardous drugs), tape; Construction of fire prevention engineering, anti-corrosion engineering, steel structure engineering, and insulation engineering; Mechanical equipment installation services; Mechanical equipment rental services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Blocking Material, Foam Glass Plate, Nano Microporous Insulation Felt

TOP8
Hebei Shouhang Fireproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-04-21
Registered Capital80000K CNY

Hebei Shouhang Fireproof Materials Co., Ltd. is registered in Liucaijian 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 Wang Jingzhang. Its business scope includes the production and sales of fireproof sealing materials, coatings (excluding hazardous chemicals), refractory materials, asbestos products, graphite and carbon products, ecological environment materials (excluding hazardous chemicals), thermal insulation and sound insulation materials, seals, sealing fillers, plastic products, building materials, building waterproofing membrane products, construction machinery and equipment leasing, construction engineering construction, and construction professional operations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Blocking Material, Fireproof Coating, Fire Barrier Bag

TOP9
Langfang Pengchao Fireproof Materials Co., Ltd
Overall Score4.4 / 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: Fireproof Blocking Material, Fireproof Trough Box, Fireproof Corner

TOP10
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: Fireproof Blocking Material, Fireproof Mud, Organic Blocking Material, Inorganic Blocking Material, Fireproof Coating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Fireproof Blocking Material, Fire Blocking Ring, Tunnel Fireproof Coating500K CNYNot Supported
Hebei Zhangzhan Weiye Technology Development Co., Ltd2018-09-14Fireproof Blocking Material, Indoor Non Expanding Fireproof Coating, Indoor Expansion Steel Structure Fireproof Coating20000K CNYNot Supported
Langfang Qingyu Refractory Materials Co., Ltd2015-01-07Fireproof Blocking Material, Ceramic Fiber Paper, Fireproof Fabric9600K CNYNot Supported
Hebei Shuoxue Fireproof Materials Co., Ltd2020-11-27Fireproof Blocking Material, Fireproof Coating, Fireproof Fabric3000K CNYNot Supported
Hebei Mutual Benefit Refractory Insulation Engineering Co., Ltd2018-04-25Fireproof Blocking Material, Fire Blocking Module, Fireproof Fabric20000K CNYSupported
Hefei Xinhuarui Thermal Insulation Materials Co., Ltd2016-09-02Fireproof Blocking Material, Thermal Insulation Material, Soundproof Panel500K CNYNot Supported
Hebei Shuhao Energy saving Technology Co., Ltd2020-07-31Fireproof Blocking Material, Foam Glass Plate, Nano Microporous Insulation Felt10000K CNYNot Supported
Hebei Shouhang Fireproof Materials Co., Ltd2021-04-21Fireproof Blocking Material, Fireproof Coating, Fire Barrier Bag80000K CNYNot Supported
Langfang Pengchao Fireproof Materials Co., Ltd2009-09-16Fireproof Blocking Material, Fireproof Trough Box, Fireproof Corner60000K CNYNot Supported
Langfang Xukun Fireproof Materials Co., Ltd2024-11-19Fireproof Blocking Material, Fireproof Mud, Organic Blocking Material, Inorganic Blocking Material, Fireproof Coating500K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of fireproof blocking 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 compartment requirements of building gaps or pipeline penetrations.
  • In different application scenarios such as cable trays and ventilation ducts, suitable models should be selected based on the flexibility, corrosion resistance, and other characteristics of fireproof materials. For example, high expansion products should be selected in areas with dense cables.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure long-term stable supply capacity.
  • In actual procurement, attention should be paid to the compatibility between fireproof blocking materials and existing building materials to avoid a decrease in sealing performance due to chemical property conflicts, especially in special environments such as chemical facilities.

Knowledge Base

Q

This article focuses on the manufacturers of fire-resistant organic blocking equipment, including Hebei Meixia Environmental Protection Technology Co., Ltd., Langfang Omei Chemical Products Co., Ltd., Langfang Jiuhou Energy saving Technology Co., Ltd., Hebei Xinjinteng Fireproof Materials Co., Ltd., Hejian Kaixu Fireproof Materials Co., Ltd., and Hebei Junshui Thermal Insulation Building Materials Co., Ltd

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