Updated Aug 18, 2026 · Public platform & industry data

Aug 18, 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 Gaoteng Fireproof Materials Co., Ltd, Langfang Meixin Fireproof Materials Co., Ltd, Zhangjiagang Nanfeng Haifeng Machinery Factory, Langfang Zhenxi Environmental Protection Technology Co., Ltd, Shijiazhuang Suwu Air Conditioning Purification Engineering Co., Ltd, Xinjiang Runzheng Jiye Thermal Insulation Material Manufacturing Co., Ltd, Hebei Shuhao Energy saving Technology Co., Ltd, Hebei Xichao Environmental Protection Technology Co., Ltd, Cangzhou Yongxin Color Steel Co., Ltd, Henan Tongsheng Purification 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 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: Glass Magnesium Fireproof Board, Fireproof Trough Box, Cable Fireproof Coating

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, Fire Barrier Bag

Top 3
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Zhangjiagang Nanfeng Haifeng Machinery Factory
Overall Score4.7 / 5
Est. Date2018-06-07
Registered Capital-

Zhangjiagang Nanfeng Haifeng Machinery Factory, registered at No. 12 Yuefeng Road, Nanfeng Town, Zhangjiagang City, registered with the Zhangjiagang Administrative Approval Bureau, with Wang Haijun as the legal representative. Its business scope includes general projects such as metal processing machinery manufacturing; Manufacturing of hardware products; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of specialized chemical products (excluding hazardous chemicals) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Glass Magnesium Fireproof Board, Fire Door Core Board Equipment, Glass Magnesium Sheet

TOP4
Langfang Zhenxi Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-07-12
Registered Capital10000K CNY

Langfang Zhenxi Environmental Protection Technology Co., Ltd. is registered in Zhengcun, Beiwei 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 Zhao Jinwei. The business scope includes technology research and development, technology promotion, and technology services for environmental protection products; Production and sales of fireproof sealing materials, manufacturing and sales of lightweight building materials (except for projects that require approval according to law, independently carry out business activities that are not prohibited or restricted by laws and regulations); Processing and sales: explosion-proof adhesive, silicone tape, three proof cloth, fiberglass products, ceramic fiber products, and packing; Sales: asbestos products, insulation materials, waterproof materials, sealing materials, chemical products (excluding hazardous drugs), anti-corrosion materials, color steel refurbished paint; Construction of insulation engineering, fire prevention engineering, indoor and outdoor decoration engineering, and fire prevention engineering; Technology import and export, goods import and export. (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 Board

TOP5
Shijiazhuang Suwu Air Conditioning Purification Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2015-04-09
Registered Capital5000K CNY

Shijiazhuang Suwu Air Conditioning Purification Engineering Co., Ltd. is located at the northwest corner of the intersection of National Highway 307 and Nanwu Women's Road in Chang'an District, Shijiazhuang City, Hebei Province. It was established on April 9, 2015 and registered with the Chang'an District Market Supervision Administration. The legal representative is Fu Erhui. Core products: Glass Magnesium Fireproof Board, Silicon Rock Slab, Magnesium Oxychloride Board

TOP6
Xinjiang Runzheng Jiye Thermal Insulation Material Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2018-01-04
Registered Capital300K CNY

Xinjiang Runzheng Jiye Thermal Insulation Material Manufacturing Co., Ltd. is registered at Room 202, Unit 4, Building 33, Ganquan Starry Sky Spring Garden Community, No. 29 Yueheng East Street, Ganquanbao Economic and Technological Development Zone, Urumqi City, Xinjiang. The registration authority is Ganquanbao Branch of Urumqi Market Supervision Administration, and the legal representative is Liu Jingwei. The business scope includes the production and sales of insulation materials, sound insulation materials, refractory materials, waterproof materials, rock wool materials, glass wool products, aluminum silicate products, silicate products, polyurethane products, extrusion, rubber, polystyrene board, phenolic board, waterproof breathable film, aluminum foil, wire mesh, anti-corrosion chemical insulation materials and building supporting materials, wall insulation series products and supporting products, and undertakes anti-corrosion insulation projects. (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, Aluminum Silicate, Phenolic Board

TOP7
Hebei Shuhao Energy saving Technology Co., Ltd
Overall Score4.5 / 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: Glass Magnesium Fireproof Board, Foam Glass Plate, Coated Fabric

TOP8
Hebei Xichao Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-09-07
Registered Capital10000K CNY

Hebei Xichao Environmental Protection Technology Co., Ltd. is registered in Daliuzhuang Village, Nanzhaofu 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 Zhang Tiecheng. The business scope includes environmental protection technology promotion services; Manufacturing and sales of ecological environment materials (excluding hazardous chemicals), fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), insulation and sound insulation materials, lightweight building materials, and synthetic materials (excluding hazardous chemicals); Sales of insulation materials, seals, sealing fillers, and chemical products (excluding licensed chemical products); Construction project construction; Import and export of goods and technology. (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, Fireproof Putty, Fireproof Board

TOP9
Cangzhou Yongxin Color Steel Co., Ltd
Overall Score4.4 / 5
Est. Date2004-07-06
Registered Capital40000K CNY

Cangzhou Yongxin Color Steel Co., Ltd., with its registered address at No. 101 Yongji East Road, Xinhua District, Cangzhou City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Xinhua District, Cangzhou City. The legal representative is Ma Liangli, and its business scope includes general projects such as metal material sales; Sales of lightweight building materials; Sales of doors and windows; Wholesale of hardware products; Sales of metal structures; Steel rolling processing; Manufacturing of metal structures; Manufacturing of lightweight building materials; Installation services for ordinary mechanical 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; Professional construction work. (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, Supply And Return Air System,

TOP10
Henan Tongsheng Purification Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-03-24
Registered Capital10000K CNY

Henan Tongsheng Purification Technology Co., Ltd. is located 50 meters north of Provincial Road 321, Group 2, Wanggou Village, Liuzhai Town, Xinmi City, Zhengzhou City, Henan Province. It was established on March 24, 2021 and registered with the Xinmi Market Supervision Administration. The legal representative is Zheng Jizeng. Core products: Glass Magnesium Fireproof Board, Purification Panel

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Glass Magnesium Fireproof Board, Fireproof Trough Box, Cable Fireproof Coating500K CNYNot Supported
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Glass Magnesium Fireproof Board, Fire Blocking Module, Fire Barrier Bag21000K CNYNot Supported
Zhangjiagang Nanfeng Haifeng Machinery Factory2018-06-07Glass Magnesium Fireproof Board, Fire Door Core Board Equipment, Glass Magnesium Sheet-Not Supported
Langfang Zhenxi Environmental Protection Technology Co., Ltd2021-07-12Glass Magnesium Fireproof Board, Fire Blocking Module, Fireproof Board10000K CNYNot Supported
Shijiazhuang Suwu Air Conditioning Purification Engineering Co., Ltd2015-04-09Glass Magnesium Fireproof Board, Silicon Rock Slab, Magnesium Oxychloride Board5000K CNYNot Supported
Xinjiang Runzheng Jiye Thermal Insulation Material Manufacturing Co., Ltd2018-01-04Glass Magnesium Fireproof Board, Aluminum Silicate, Phenolic Board300K CNYNot Supported
Hebei Shuhao Energy saving Technology Co., Ltd2020-07-31Glass Magnesium Fireproof Board, Foam Glass Plate, Coated Fabric10000K CNYNot Supported
Hebei Xichao Environmental Protection Technology Co., Ltd2020-09-07Glass Magnesium Fireproof Board, Fireproof Putty, Fireproof Board10000K CNYNot Supported
Cangzhou Yongxin Color Steel Co., Ltd2004-07-06Glass Magnesium Fireproof Board, Supply And Return Air System, 40000K CNYNot Supported
Henan Tongsheng Purification Technology Co., Ltd2021-03-24Glass Magnesium Fireproof Board, Purification Panel10000K 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