Updated Oct 23, 2026 · Public platform & industry data

Oct 23, 2026 Updated

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2026 Top 10 Indoor Thick Fireproof Coating Manufacturers in China

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

The top 10 Indoor Thick Fireproof Coating manufacturers in China for 2026 are: Langfang Dahao Fireproof Materials Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Hebei Haogao High tech Materials Technology Co., Ltd, Tianjin Haosen Technology Co., Ltd. Hebei Branch, Hebei Xinliankuo Fireproof Materials Co., Ltd, Hebei Zhangzhan Weiye Technology Development Co., Ltd, Langfang Kaijiang Fireproof Materials Co., Ltd, Langfang Yueteng Energy saving Technology Co., Ltd, Hebei Guansen Anti corrosion Materials Co., Ltd, Langfang Kaifei 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: Indoor Thick Fireproof Coating, Non Expanding Steel Structure Fireproof Coating, Fire Blocking Module

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: Indoor Thick Fireproof Coating, Fire Blocking Ring, Fireproof Putty

Top 3
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Hebei Haogao High tech Materials Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2025-03-04
Registered Capital3000K CNY

Hebei Haogao High tech Materials Technology Co., Ltd., 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 Peng, and the business scope includes general projects such as new material technology promotion services; Research and development of new material technology; Manufacturing of lightweight building materials; Sales of lightweight building materials; 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 building waterproofing membrane products; Sales of building waterproofing membrane products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Production of refractory materials; Sales of refractory materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of electrical equipment; Sales of electrical equipment; Sales of coatings (excluding hazardous chemicals); Sales of insulation materials; Sales of building materials; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Sales of metal products; Sales of non-ferrous metal alloys; Sales of metal materials; Retail of hardware products; Technology import and export; Sales of anti-corrosion materials; Sales of synthetic materials (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 labor subcontracting; Construction professional operations (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Indoor Thick Fireproof Coating, Glass Wool Board, Glass Wool Tube Shell

TOP4
Tianjin Haosen Technology Co., Ltd. Hebei Branch
Overall Score4.7 / 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: Indoor Thick Fireproof Coating, Gypsum Based Fireproof Coating, Aerogel Thermal Insulation Coating

TOP5
Hebei Xinliankuo Fireproof Materials Co., Ltd
Overall Score4.7 / 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: Indoor Thick Fireproof Coating, Tunnel Fireproof Coating, Cable Fireproof Coating

TOP6
Hebei Zhangzhan Weiye Technology Development Co., Ltd
Overall Score4.6 / 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: Indoor Thick Fireproof Coating, Indoor Non Expanding Fireproof Coating, Finishing Fire Retardant Paint

TOP7
Langfang Kaijiang Fireproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-01-25
Registered Capital30000K CNY

Langfang Kaijiang Fireproof Materials Co., Ltd., with its registered address in Liulincun, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Liu Weijie, and the business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing and processing of doors and windows; Construction of metal doors and windows engineering; Sales of doors and windows; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of special ceramic products; Sales of special ceramic products; Manufacturing of plastic products; Sales of plastic products; Production of refractory materials; Sales of refractory materials; Sales of insulation materials; Sales of high-performance sealing materials; Sales of building waterproofing membrane products; Import and export of goods; Technology import and export; Sales of solar thermal power generation products; Sales of solar thermal power generation equipment; Solar power generation technology services; Sales of charging stations; Sales of motor vehicle charging; Centralized fast charging station; Operation of electric vehicle charging infrastructure. (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 project design; Power generation business, transmission business, and power supply (distribution) business. (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: Indoor Thick Fireproof Coating, Cable Fireproof Coating, Thick Fireproof Coating

TOP8
Langfang Yueteng Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-07
Registered Capital1000K CNY

Langfang Yueteng Energy saving Technology Co., Ltd., with its registered address in Liucaijian 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 Mishuoda, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of insulation and soundproofing materials; Sales of fireproof sealing materials; Sales of coatings (excluding hazardous chemicals); Sales of insulation materials; Sales of non-metallic minerals and products; Sales of refractory materials; Sales of sealing fillers; Sales of seals; Sales of rubber products; Sales of asbestos 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: Indoor Thick Fireproof Coating, Removable Insulation Sleeve, Cable Explosion-Proof Blanket

TOP9
Hebei Guansen Anti corrosion Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2017-04-07
Registered Capital3000K CNY

Hebei Guansen Anti corrosion Materials Co., Ltd., with its registered address in Luguxian Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Marshal Lv, and the business scope includes the production and sales of epoxy glass flake adhesive and ethylene based glass flake adhesive; Sales: Glass flake anti-corrosion coating, epoxy anti-corrosion coating, vinyl resin coating, water-based industrial paint, epoxy zinc rich paint, cloud iron intermediate paint, epoxy coal tar paint, anti-corrosion adhesive, fiberglass resin, unsaturated resin, insulation material; Construction of anti-corrosion and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Indoor Thick Fireproof Coating, Acrylic Polyurethane Topcoat, Color Steel Refurbished Paint

TOP10
Langfang Kaifei Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2022-12-13
Registered Capital2000K CNY

Langfang Kaifei Fireproof Materials Co., Ltd. is located in Damangqiao Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on December 13, 2022 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Li Jianping. Core products: Indoor Thick Fireproof Coating, Fire Blocking Module, Fireproof Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Dahao Fireproof Materials Co., Ltd2017-01-06Indoor Thick Fireproof Coating, Non Expanding Steel Structure Fireproof Coating, Fire Blocking Module50000K CNYNot Supported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Indoor Thick Fireproof Coating, Fire Blocking Ring, Fireproof Putty500K CNYNot Supported
Hebei Haogao High tech Materials Technology Co., Ltd2025-03-04Indoor Thick Fireproof Coating, Glass Wool Board, Glass Wool Tube Shell3000K CNYNot Supported
Tianjin Haosen Technology Co., Ltd. Hebei Branch2022-06-10Indoor Thick Fireproof Coating, Gypsum Based Fireproof Coating, Aerogel Thermal Insulation Coating-Not Supported
Hebei Xinliankuo Fireproof Materials Co., Ltd2020-06-23Indoor Thick Fireproof Coating, Tunnel Fireproof Coating, Cable Fireproof Coating3000K CNYSupported
Hebei Zhangzhan Weiye Technology Development Co., Ltd2018-09-14Indoor Thick Fireproof Coating, Indoor Non Expanding Fireproof Coating, Finishing Fire Retardant Paint 20000K CNYNot Supported
Langfang Kaijiang Fireproof Materials Co., Ltd2021-01-25Indoor Thick Fireproof Coating, Cable Fireproof Coating, Thick Fireproof Coating30000K CNYNot Supported
Langfang Yueteng Energy saving Technology Co., Ltd2023-11-07Indoor Thick Fireproof Coating, Removable Insulation Sleeve, Cable Explosion-Proof Blanket1000K CNYSupported
Hebei Guansen Anti corrosion Materials Co., Ltd2017-04-07Indoor Thick Fireproof Coating, Acrylic Polyurethane Topcoat, Color Steel Refurbished Paint3000K CNYNot Supported
Langfang Kaifei Fireproof Materials Co., Ltd2022-12-13Indoor Thick Fireproof Coating, Fire Blocking Module, Fireproof Board2000K CNYNot Supported

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 non corrosion of steel, no chemical reaction with any anti-corrosion primer, no irritating odor, light coating weight (relatively light structural load weight), large unit coating area, no smoke generation when exposed to fire, and no release of harmful gases, this product is not corrosive to steel.

Q

The advantages and disadvantages of thick fireproof coatings are as follows: Advantages: Superior fire resistance performance: After thick fireproof coating is sprayed on the surface of steel components, it forms a fire-resistant and heat-insulating protective layer by relying on the non flammability and low thermal conductivity of the coating itself when exposed to fire, which can effectively improve the fire resistance limit of steel structures. Non corrosive steel: This coating does not corrode steel and does not react chemically with any anti-corrosion primer, which is beneficial

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