Updated Aug 10, 2026 · Public platform & industry data

Aug 10, 2026 Updated

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2026 Top 10 Thick Fireproof Coating Manufacturers in China

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Top-rated Thick Fireproof Coating suppliers, How to choose a Thick Fireproof Coating manufacturer, Best Thick Fireproof Coating companies in China

The top 10 Thick Fireproof Coating manufacturers in China for 2026 are: Langfang Dahao Fireproof Materials Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Hebei Xinliankuo Fireproof Materials Co., Ltd, Langfang Pengchao Fireproof Materials Co., Ltd, Langfang Henghao Energy saving Technology Co., Ltd, Hebei Meixia Environmental Protection Technology Co., Ltd, Langfang Ruitian Fireproof Materials Co., Ltd, Langfang Allies Fireproof Materials Co., Ltd, Hebei Yintong Energy saving Technology Co., Ltd, Langfang Shifeng 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 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: Thick Fireproof Coating, Non Expanding Steel Structure Fireproof Coating, Flexible Organic Sealing

Top 2
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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: Thick Fireproof Coating, Fireproof Putty, Fireproof Sealant

Top 3
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Hebei Xinliankuo Fireproof Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2020-06-23
Registered Capital3000K CNY

Hebei Xinliankuo Fireproof Materials Co., Ltd. is registered in Dingzhuang 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 Ding Zhanpo. The business scope includes general projects: production of refractory materials; Sales of refractory materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of insulation materials; Sales of anti-corrosion materials; Manufacturing of cement products; Sales of cement products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing glue manufacturing; Sealing component manufacturing; Sales of seals; Sales of high-performance sealing materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of daily chemical products; Sales of daily chemical products; Sales of chemical products (excluding licensed chemical products); Rubber product manufacturing; Sales of rubber products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of renewable resources; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-performance fibers and composite materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal products; Retail of hardware products; External contracting projects; Sales of mechanical equipment; Manufacturing of graphite and carbon products; Sales of graphite and carbon products. (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; Construction professional operations; 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: Thick Fireproof Coating, Tunnel Fireproof Coating, Cable Fireproof Coating

TOP4
Langfang Pengchao Fireproof Materials Co., Ltd
Overall Score4.7 / 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: Thick Fireproof Coating, Fireproof Trough Box, Fire Blocking Module

TOP5
Langfang Henghao Energy saving Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-06-06
Registered Capital2000K CNY

Langfang Henghao Energy saving Technology Co., Ltd. is registered in Quewu 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 Yin Zhenjie. The business scope includes energy-saving technology promotion services. Promotion services for energy-saving technologies; Manufacturing and sales of seals, metal products, insulation and sound insulation materials, ecological environment materials (excluding hazardous chemicals), lightweight building materials, cement products, plastic products, fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), building waterproofing membrane products, rubber products, and specialized environmental protection equipment; Sales of anti-corrosion materials, insulation materials, mechanical equipment, gifts and flowers; Construction project 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: Thick Fireproof Coating, Concrete Color Correction Agent, Acrylic Polyurethane Topcoat

TOP6
Hebei Meixia Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-20
Registered Capital16660K CNY

Hebei Meixia Environmental Protection Technology Co., Ltd., with its registered address in Xiaolingju 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 Yan Kejie, 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; Manufacturing of lightweight building materials; Sales of lightweight building materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sealing component manufacturing; Sales of seals; Manufacturing of sealing fillers; Sales of sealing fillers; Sales of insulation materials; Sales of metal products; Sales of anti-corrosion materials; Sales of refractory materials; Sales of building waterproofing membrane products; Sales of building materials; Sales of chemical products (excluding licensed chemical products). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Thick Fireproof Coating, Fireproof Coating, Fireproof Putty

TOP7
Langfang Ruitian Fireproof Materials Co., Ltd
Overall Score4.6 / 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: Thick Fireproof Coating, L-Shaped Fireproof Partition, Fireproof Bag Strap

TOP8
Langfang Allies Fireproof Materials Co., Ltd
Overall Score4.6 / 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: Thick Fireproof Coating, Coated Calcium Silicate Board, Fireproof Blocking Material

TOP9
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: Thick Fireproof Coating, Polymer Moisture-Proof And Anti Condensation Sealing Material, Silicate Ceramic Fiber Fireproof Roll Material

TOP10
Langfang Shifeng Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2021-11-23
Registered Capital3000K CNY

Langfang Shifeng Fireproof Materials Co., Ltd., with its registered address in Gaocaijian 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 Gao Tianyu, and its business scope includes the production and sales of fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), lightweight building materials, graphite and carbon products, glass fiber and products; Sales of asbestos products, ecological environment materials, insulation materials, and building waterproofing membrane products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thick Fireproof Coating, Fireproof Coating, Fireproof Putty

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Dahao Fireproof Materials Co., Ltd2017-01-06Thick Fireproof Coating, Non Expanding Steel Structure Fireproof Coating, Flexible Organic Sealing50000K CNYNot Supported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Thick Fireproof Coating, Fireproof Putty, Fireproof Sealant500K CNYNot Supported
Hebei Xinliankuo Fireproof Materials Co., Ltd2020-06-23Thick Fireproof Coating, Tunnel Fireproof Coating, Cable Fireproof Coating3000K CNYSupported
Langfang Pengchao Fireproof Materials Co., Ltd2009-09-16Thick Fireproof Coating, Fireproof Trough Box, Fire Blocking Module60000K CNYNot Supported
Langfang Henghao Energy saving Technology Co., Ltd2022-06-06Thick Fireproof Coating, Concrete Color Correction Agent, Acrylic Polyurethane Topcoat2000K CNYNot Supported
Hebei Meixia Environmental Protection Technology Co., Ltd2018-04-20Thick Fireproof Coating, Fireproof Coating, Fireproof Putty16660K CNYNot Supported
Langfang Ruitian Fireproof Materials Co., Ltd2015-11-10Thick Fireproof Coating, L-Shaped Fireproof Partition, Fireproof Bag Strap20000K CNYSupported
Langfang Allies Fireproof Materials Co., Ltd2015-12-14Thick Fireproof Coating, Coated Calcium Silicate Board, Fireproof Blocking Material18000K CNYNot Supported
Hebei Yintong Energy saving Technology Co., Ltd2023-09-14Thick Fireproof Coating, Polymer Moisture-Proof And Anti Condensation Sealing Material, Silicate Ceramic Fiber Fireproof Roll Material8000K CNYSupported
Langfang Shifeng Fireproof Materials Co., Ltd2021-11-23Thick Fireproof Coating, Fireproof Coating, Fireproof Putty3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of thick fire-resistant coatings, it is recommended to prioritize confirming key technical parameters such as fire resistance limit and coating thickness. For example, a 2-hour fire resistance rating typically requires a coating thickness of not less than 25mm.
  • In high-temperature environments such as industrial plants and petrochemical facilities, thick fireproof coatings need to have good shock resistance and weather resistance to meet the long-term protection needs under complex working conditions.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability.
  • For the application scenarios of steel structure buildings, it is recommended to verify the expansion coefficient and substrate compatibility of thick fireproof coatings to avoid coating cracking or peeling due to temperature differences.

Knowledge Base

Q

Choosing a thick fireproof coating spraying machine requires consideration of multiple aspects. Firstly, the type of spraying machine should be considered, commonly including air spraying machine, airless spraying machine, etc. Air spraying machine is suitable for small projects and areas with high requirements for spraying quality. It can atomize the coating finely and achieve good spraying effect, but the spraying efficiency is relatively low. Airless spraying machine is suitable for large-scale projects with high spraying efficiency

Q

Thick steel structure fireproof coating is a fireproof coating used to coat the surface of protected objects. Due to its characteristics of not corroding steel, not reacting chemically with any anti-corrosion primer, no irritating odor, light coating weight (relatively light structural load weight), large unit coating area, no smoke generated when exposed to fire, and no release of harmful gases, this product is suitable for various new constructions.

Q

Although thick fireproof coatings have excellent fireproof performance and various advantages, they also have some disadvantages, mainly including the following aspects: Thick coating: Thick fireproof coatings have relatively thick coatings and usually require multiple layers to achieve the expected fireproof effect. This may result in a longer construction period and higher requirements for construction technology, requiring experienced construction personnel to enter

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