Updated Aug 5, 2026 · Public platform & industry data

Aug 5, 2026 Updated

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2026 Top 10 National Standard Fireproof Mud Manufacturers in China

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Top-rated National Standard Fireproof Mud suppliers, How to choose a National Standard Fireproof Mud manufacturer, Best National Standard Fireproof Mud companies in China

The top 10 National Standard Fireproof Mud manufacturers in China for 2026 are: Langfang Gaoteng Fireproof Materials Co., Ltd, Langfang Meixin Fireproof Materials Co., Ltd, Langfang Dahao Fireproof Materials Co., Ltd, Hebei Xinjinteng Fireproof Materials Co., Ltd, Langfang Allies Fireproof Materials Co., Ltd, Beiguan Xinchang Sealing Material Sales Department, Dacheng County, Hebei Zhangzhan Weiye Technology Development Co., Ltd, Hebei Meixia Environmental Protection Technology Co., Ltd, Langfang Xukun Fireproof 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 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: National Standard Fireproof Mud, Calcium Silicate Board, L-Shaped Fireproof Board

Top 2
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Langfang Meixin Fireproof Materials Co., Ltd
Overall Score4.8 / 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: National Standard Fireproof Mud, Fireproof Mud, Explosion-Proof Adhesive Mud, Fireproof Board

Top 3
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Langfang Dahao Fireproof Materials Co., Ltd
Overall Score4.8 / 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: National Standard Fireproof Mud, None, Non Expanding Steel Structure Fireproof Coating

TOP4
Hebei Xinjinteng Fireproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2023-01-13
Registered Capital6600K CNY

Hebei Xinjinteng Fireproof Materials Co., Ltd., with its registered address in Weigetun Village, Liugezhuang 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 Baoli, and the business scope includes general projects: production and sales of fireproof sealing materials, refractory materials, insulation and sound insulation materials, lightweight building materials, coatings (excluding hazardous chemicals), ecological environment materials (excluding hazardous chemicals), glass fibers and products, sealing fillers (excluding hazardous chemicals), cement products, plastic products, asbestos products, seals, building waterproofing membrane products, and insulation. Material sales; Internet sales (except for the sale of goods that need to be licensed); Import and export of goods; Technology import and export. (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: National Standard Fireproof Mud, Fireproof Coating, Zinc Rich Primer

TOP5
Langfang Allies Fireproof Materials Co., Ltd
Overall Score4.7 / 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: National Standard Fireproof Mud, Fireproof Module, Refractory Brick, Fireproof Putty

TOP6
Beiguan Xinchang Sealing Material Sales Department, Dacheng County
Overall Score4.6 / 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: National Standard Fireproof Mud, With Adhesive Sealing Strip, Spiral Wound Gasket

TOP7
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: National Standard Fireproof Mud, Tunnel Fireproof Coating, Cable Fireproof Coating

TOP8
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: National Standard Fireproof Mud, Fire Blocking Module, Fireproof Putty

TOP9
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: National Standard Fireproof Mud, Polymer Moisture-Proof Sealing Agent, Fireproof Putty

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: National Standard Fireproof Mud, Glass Flake Adhesive, Cable Fireproof Coating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07National Standard Fireproof Mud, Calcium Silicate Board, L-Shaped Fireproof Board500K CNYNot Supported
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22National Standard Fireproof Mud, Fireproof Mud, Explosion-Proof Adhesive Mud, Fireproof Board21000K CNYNot Supported
Langfang Dahao Fireproof Materials Co., Ltd2017-01-06National Standard Fireproof Mud, None, Non Expanding Steel Structure Fireproof Coating50000K CNYNot Supported
Hebei Xinjinteng Fireproof Materials Co., Ltd2023-01-13National Standard Fireproof Mud, Fireproof Coating, Zinc Rich Primer6600K CNYSupported
Langfang Allies Fireproof Materials Co., Ltd2015-12-14National Standard Fireproof Mud, Fireproof Module, Refractory Brick, Fireproof Putty18000K CNYNot Supported
Beiguan Xinchang Sealing Material Sales Department, Dacheng County2020-08-28National Standard Fireproof Mud, With Adhesive Sealing Strip, Spiral Wound Gasket-Supported
Hebei Zhangzhan Weiye Technology Development Co., Ltd2018-09-14National Standard Fireproof Mud, Tunnel Fireproof Coating, Cable Fireproof Coating20000K CNYNot Supported
Hebei Meixia Environmental Protection Technology Co., Ltd2018-04-20National Standard Fireproof Mud, Fire Blocking Module, Fireproof Putty16660K CNYNot Supported
Langfang Xukun Fireproof Materials Co., Ltd2024-11-19National Standard Fireproof Mud, Polymer Moisture-Proof Sealing Agent, Fireproof Putty500K CNYNot Supported
Langfang Kaifei Fireproof Materials Co., Ltd2022-12-13National Standard Fireproof Mud, Glass Flake Adhesive, Cable Fireproof Coating2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of national standard fireproof mud, it is recommended to prioritize checking the key technical parameters such as fire resistance limit, density, and environmental performance of the product to ensure compliance with national standards such as GB23864-2009.
  • In high-temperature or flammable scenarios such as electricity and petrochemicals, national standard fireproof mud is commonly used for sealing cable penetration holes. When purchasing, the appropriate flexibility and corrosion resistance level should be selected based on the specific scenario.
  • 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 balance supply stability and compliance.
  • In actual procurement, attention should be paid to the construction convenience of national standard fireproof mud. For example, single component pre mixed products are more suitable for projects with tight construction schedules to avoid affecting the project progress due to material solidification time.

Knowledge Base

Q

National standard fireproof mud is a material with good fireproof performance, produced strictly in accordance with national standards, and has a wide range of application scenarios in many fields. power industry In the power system, national standard fireproof mud plays a crucial role. Firstly, it is used for sealing cable trays and holes where cables pass through floors and walls. The cable generates heat during operation, and if the cable

Q

The fire prevention principle of national standard explosion-proof fireproof mud is mainly based on multiple mechanisms. Thermal insulation is one of the important principles, and its internal components have low thermal conductivity, which can effectively prevent heat transfer. When a fire occurs, the high-temperature heat generated by the flame is transferred to the fireproof mud, and most of the heat is absorbed and blocked by the fireproof mud, making it difficult for the heat to penetrate the fireproof mud and reach the other side, thus protecting the sealed area

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