Updated Oct 24, 2026 · Public platform & industry data

Oct 24, 2026 Updated

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2026 Top 10 Glass Magnesium Fireproof Board Manufacturers in China

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Top-rated Glass Magnesium Fireproof Board suppliers, How to choose a Glass Magnesium Fireproof Board manufacturer, Best Glass Magnesium Fireproof Board companies in China

The top 10 Glass Magnesium Fireproof Board manufacturers in China for 2026 are: Langfang Wanhui Thermal Insulation Materials Co., Ltd, Langfang Meixin Fireproof Materials Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Hebei Xia Decoration Building Materials Co., Ltd, Chongqing Hanyong Purification Engineering Co., Ltd, Dongguan Wanjiang Xiangxing Fireproof Board Factory, Yunnan Junchen New Building Materials Co., Ltd, Beijing Zhongliang Nord Building Materials Co., Ltd, Beijing Oubeili Trading Co., Ltd, Tianjin Xinjiacheng 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 Wanhui Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2024-02-19
Registered Capital1000K CNY

Langfang Wanhui Thermal Insulation Materials Co., Ltd., with its registered address in Shijiawu Village, Quancun 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 Shi Haicheng, and the business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Sales of engineering plastics and synthetic resins; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of asbestos products; Sales of asbestos products; Sales of insulation materials; Sales of building materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of biobased materials; Sales of biobased materials; Sales of synthetic materials; Manufacturing of technical glass products; Sales of technical glass products; Manufacturing of cement products; Sales of cement products; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of anti-corrosion materials; Sales of fiberglass and related products; Sales of rubber products; Sales of metal products; Sales of metal materials; Labor services (excluding labor dispatch). (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. (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: Glass Magnesium Fireproof Board, Siliceous Board, Phenolic Board

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: Glass Magnesium Fireproof Board, 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: Glass Magnesium Fireproof Board, Fire Blocking Module, Fireproof Putty

TOP4
Hebei Xia Decoration Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-08-03
Registered Capital20000K CNY

Hebei Xia Decoration Building Materials Co., Ltd., with its registered address in Dongfu Village, Dashangton 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 Ma Shutian, and its business scope includes general projects such as insulation and sound insulation material manufacturing; Sales of insulation and soundproofing materials; Manufacturing of asbestos cement products; Sales of asbestos cement products; Production of refractory materials; Sales of refractory materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of fasteners; Sales of building decoration materials; Sales of metal products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Import and export of goods. (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. (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: Glass Magnesium Fireproof Board, Metal Composite Panel, Inorganic Pre Coated Board

TOP5
Chongqing Hanyong Purification Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2023-02-06
Registered Capital2000K CNY

Chongqing Hanyong Purification Engineering Co., Ltd., with its registered address at A1-2, Building A1, No. 2 Kangning Road, Biquan Street, Bishan District, Chongqing, is registered with the Market Supervision Administration of Bishan District, Chongqing. The legal representative is Lv Haiji, and its business scope includes licensed projects such as construction projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: water pollution control; Sales of specialized equipment for environmental protection; Manufacturing of metal materials; Sales of metal materials; Manufacturing of metal structures; Sales of metal structures; Production of bearing steel products; Sales of steel reinforcement products for construction; Steel rolling processing; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of non-metallic minerals and 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: Glass Magnesium Fireproof Board, Hollow Glass Magnesium Board, Rock Wool Tile Board

TOP6
Dongguan Wanjiang Xiangxing Fireproof Board Factory
Overall Score4.5 / 5
Est. Date2002-07-19
Registered Capital-

Dongguan Wanjiang Xiangxing Fireproof Board Factory, with its registered address located in Shangjia Community, Wanjiang District, Dongguan City, is registered with the Dongguan Market Supervision and Administration Bureau. The legal representative is Gu Shouxiang, and its business scope includes production and sales of fireproof boards.. Core products: Glass Magnesium Fireproof Board, Perlite Door Core Board, Magnesium Oxychloride Board

TOP7
Yunnan Junchen New Building Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2025-06-17
Registered Capital1000K CNY

Yunnan Junchen New Building Materials Co., Ltd., with its registered address at Huolong Village, Shuipu Village Committee, Taiping New City Street Office, Anning City, Kunming City, Yunnan Province, is located on the 1st floor of Building 5 of Yunnan Xintianli Machinery Manufacturing Co., Ltd. The registered authority is Anning Market Supervision Administration Bureau, and the legal representative is Cheng Zhenghai. Its business scope includes general projects: manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of artificial boards; Brick and tile manufacturing; Manufacturing of asbestos cement products; Manufacturing of metal materials; Manufacturing of metal structures; Sales of building materials; Sales of lightweight building materials; Sales of artificial boards; Brick and tile sales; Sales of metal products; Sales of refrigeration and air conditioning equipment; Sales of building decoration materials; Sales of metal materials; Sales of metal structures; Wholesale of hardware products; Retail of hardware products; Sales of asbestos cement products; Import and export of goods; Technology import and export; Import and export agency. (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; Residential interior decoration and renovation. (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: Glass Magnesium Fireproof Board, Non Aging Foam Machine Made Board, Handmade Rock Wool Board

TOP8
Beijing Zhongliang Nord Building Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2014-11-19
Registered Capital10000K CNY

Beijing Zhongliang Nord Building Materials Co., Ltd., registered at 1507, 15th floor, Building 2, No. 10 Zhuoxiu North Street, Fangshan District, Beijing, registered with the Market Supervision Administration of Fangshan District, Beijing, with Julie as the legal representative. Its business scope includes the sale of building materials, chemical products (excluding hazardous chemicals), hardware products, mechanical equipment, electronic products, needle textiles, and cultural and sports goods; Graphic and textual design; Home Furnishing decoration; Technical consultation. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Glass Magnesium Fireproof Board, Magnesium Oxychloride Board, Clean Board, Inorganic Pre Coated Board

TOP9
Beijing Oubeili Trading Co., Ltd
Overall Score4.4 / 5
Est. Date2015-08-17
Registered Capital1000K CNY

Beijing Oubeili Trading Co., Ltd., with its registered address at No. 14, newly built outer first floor, south of No. 37, Dayangfang Road, Shibalidian Township, Chaoyang District, Beijing, is registered with the Chaoyang Branch of the Beijing Administration for Industry and Commerce, and its legal representative is An Lisha. Its business scope includes the sale of building materials, decorative materials, needle textiles, hardware and electrical equipment, and furniture. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Glass Magnesium Fireproof Board

TOP10
Tianjin Xinjiacheng Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-12-17
Registered Capital3000K CNY

Tianjin Xinjiacheng Technology Co., Ltd., with its registered address located 150 meters north of Linhe Village, Mashenqiao Town, Jizhou District, Tianjin, is registered with the Market Supervision Administration of Jizhou District, Tianjin. The legal representative is Liu Xinkun, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building materials; Wholesale of hardware products; Sales of construction machinery; Sales of metal products; Sales of chemical products (excluding licensed chemical products); Sales of steel reinforcement products for construction; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of architectural ceramic products; Sales of lightweight building materials; Sales of insulation materials; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Sales of labor protection equipment; 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) Licensed project: construction labor subcontracting. (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: Glass Magnesium Fireproof Board, Calcium Silicate Board, Explosion Proof Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanhui Thermal Insulation Materials Co., Ltd2024-02-19Glass Magnesium Fireproof Board, Siliceous Board, Phenolic Board1000K CNYNot Supported
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Glass Magnesium Fireproof Board, Fire Blocking Module, Lightweight Aggregate Concrete21000K CNYNot Supported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Glass Magnesium Fireproof Board, Fire Blocking Module, Fireproof Putty500K CNYNot Supported
Hebei Xia Decoration Building Materials Co., Ltd2021-08-03Glass Magnesium Fireproof Board, Metal Composite Panel, Inorganic Pre Coated Board20000K CNYSupported
Chongqing Hanyong Purification Engineering Co., Ltd2023-02-06Glass Magnesium Fireproof Board, Hollow Glass Magnesium Board, Rock Wool Tile Board2000K CNYNot Supported
Dongguan Wanjiang Xiangxing Fireproof Board Factory2002-07-19Glass Magnesium Fireproof Board, Perlite Door Core Board, Magnesium Oxychloride Board-Not Supported
Yunnan Junchen New Building Materials Co., Ltd2025-06-17Glass Magnesium Fireproof Board, Non Aging Foam Machine Made Board, Handmade Rock Wool Board1000K CNYNot Supported
Beijing Zhongliang Nord Building Materials Co., Ltd2014-11-19Glass Magnesium Fireproof Board, Magnesium Oxychloride Board, Clean Board, Inorganic Pre Coated Board10000K CNYNot Supported
Beijing Oubeili Trading Co., Ltd2015-08-17Glass Magnesium Fireproof Board1000K CNYNot Supported
Tianjin Xinjiacheng Technology Co., Ltd2021-12-17Glass Magnesium Fireproof Board, Calcium Silicate Board, Explosion Proof Board3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of glass magnesium fireproof board, it is recommended to prioritize confirming technical parameters such as board thickness (commonly 8-20mm), fire rating (such as A1 level), and flexural strength to ensure compliance with the load-bearing and safety requirements of building partitions or ceilings.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such enterprises are usually able to provide stable glass magnesium fireproof boards suitable for high fire protection scenarios such as computer rooms and warehouses.
  • In humid environments such as industrial plants or underground parking lots, attention should be paid to the moisture resistance and density indicators (usually ≥ 1.0g/cm ³) of glass magnesium fireproof board to avoid environmental factors affecting the service life of the board.
  • Different application scenarios have varying requirements for surface treatment processes. For example, medical cleanrooms may require the use of double-sided laminated glass magnesium fireproof boards, while temporary partitions may consider standard glossy models to control costs.

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