Updated Oct 24, 2026 · Public platform & industry data

Oct 24, 2026 Updated

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2026 Top 10 Magnesium Oxide Board Manufacturers in China

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

The top 10 Magnesium Oxide Board manufacturers in China for 2026 are: Langfang Gaoteng Fireproof Materials Co., Ltd, Dongguan Wanjiang Xiangxing Fireproof Board Factory, Dongguan Longhui Purification Equipment Installation Engineering Co., Ltd, Linyi Yangsheng Building Materials Co., Ltd, Lanzhou Shengda Fireproof Decoration Material Factory, Nanchang Haofeng Building Materials Co., Ltd, Tangshan Guanlang Building Materials Sales Co., Ltd, Tangshan Zhuolun Board Industry Co., Ltd, Tangshan Weitai Board Sales Co., Ltd, Tangshan Taixuan Building 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: Magnesium Oxide Board, Fire Blocking Module, Fireproof Putty

Top 2
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Dongguan Wanjiang Xiangxing Fireproof Board Factory
Overall Score4.7 / 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: Magnesium Oxide Board, Perlite Door Core Board, Magnesium Oxychloride Board

Top 3
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Dongguan Longhui Purification Equipment Installation Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2010-10-27
Registered Capital10000K CNY

Dongguan Longhui Purification Equipment Installation Engineering Co., Ltd., with its registered address at 5-1 Zhangshen North Road, Zhangluo, Zhangmutou Town, Dongguan City, is registered with the Dongguan Market Supervision Administration and represented by Li Minghui. Its business scope includes purification equipment installation engineering; Production: Purification equipment; Production and installation: spraying equipment, air conditioning equipment, sandwich color steel plates; Sales: Purification materials (excluding hazardous chemicals), purification products.. Core products: Magnesium Oxide Board, Silicon Rock Color Steel Plate, Insulated Rock Wool Sandwich Panel

TOP4
Linyi Yangsheng Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2022-01-12
Registered Capital500K CNY

Linyi Yangsheng Building Materials Co., Ltd., registered at No. 4, Zone 5, Wood Products Market, Intersection of Jiefang Road and Mengshan Avenue, Lanshan District, Linyi City, Shandong Province, registered with the Lanshan District Market Supervision and Administration Bureau of Linyi City, with Yang Lei as the legal representative. Its business scope includes general projects: sales of lightweight building materials; Sales of building materials; Floor sales; Sales of doors and windows; Wood processing; Floor manufacturing; Sales of artificial boards; Sales of insulation and soundproofing materials; Sales of insulation materials; Sales of asbestos products; Production of refractory materials; Sales of building decoration materials; Sales of building waterproofing membrane products; Retail of hardware products; Research and development of new material technology. (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: Magnesium Oxide Board, Smoke Flue Fireproof Board, Meiyan Plate

TOP5
Lanzhou Shengda Fireproof Decoration Material Factory
Overall Score4.6 / 5
Est. Date2004-05-19
Registered Capital100K CNY

Lanzhou Shengda Fireproof Decoration Materials Factory, with its registered address in Shilipu Village, Kushui Town, Yongdeng County, Lanzhou City, Gansu Province, is registered with the Market Supervision Administration of Yongdeng County, Lanzhou City. The legal representative is Xue Dahua, and its business scope includes the sales of decorative materials (excluding paint), hardware and electrical equipment (excluding imported cameras), electromechanical products (excluding small cars), mineral products (excluding projects prohibited by the state and requiring special permits), electronic products (excluding ground satellite receiving equipment), building materials (excluding wood), electrical and electrical materials, steel, cement, white ash, limestone, waterproof materials, fireproof materials, anti-corrosion and insulation materials, and labor protection supplies; Production and sales of fireproof board, flue, door core board, and purification board (projects that require approval by law can only be operated after approval by relevant departments)***. Core products: Magnesium Oxide Board, Exhaust Gas Pipeline, Concrete Fireproof Flue

TOP6
Nanchang Haofeng Building Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-06
Registered Capital5000K CNY

Nanchang Haofeng Building Materials Co., Ltd. is registered at Block B-06-3, Changnan Industrial Park, Qingyunpu District, Nanchang City. The registration authority is the Market Supervision Administration of Qingyunpu District, Nanchang City, and the legal representative is Xu Yanfeng. The business scope includes the processing and sales of building materials and steel; Domestic trade. (Except for projects with special national regulations). Core products: Magnesium Oxide Board, Building Materials Hospital Glass Magnesium Board, Rock Wool Sandwich Panel

TOP7
Tangshan Guanlang Building Materials Sales Co., Ltd
Overall Score4.5 / 5
Est. Date2023-07-03
Registered Capital10K CNY

Tangshan Guanlang Building Materials Sales Co., Ltd., with its registered address in Huanglin Village, Liangjiadian Town, Yutian County, Tangshan City, Hebei Province, is registered with the Yutian County Market Supervision and Administration Bureau. The legal representative is Zhang Baoqiang, and its business scope includes general projects such as sales of building materials; Sales of building decoration materials; Sales of lightweight building materials; Sales of building blocks; Sales of construction machinery; Sales of building waterproofing membrane products; Sales of metal fittings for construction; Sales of steel reinforcement products for construction; Wholesale of hardware products; Retail of hardware products; Operation of wires and cables; Sales of plastic products; Sales of rubber products; Sales of metal materials; Sales of metal products; Sales of metal structures; Sales of glass fiber reinforced plastic products; Sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of molding materials for casting; Sales of cement products; Sales of asbestos cement products; Furniture sales; Sales of mechanical and electrical equipment; Internet sales (except for the sale of goods that need to be licensed); Information technology consulting services. (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: Magnesium Oxide Board, 5 Ice And Fire Plates, 3 Explosion Proof Board

TOP8
Tangshan Zhuolun Board Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2021-05-20
Registered Capital3000K CNY

Tangshan Zhuolun Board Industry Co., Ltd. is registered in Liushu Village, Dawan, Hongqiao Town, Yutian County, Tangshan City, Hebei Province. The registration authority is Yutian County Market Supervision and Administration Bureau, and the legal representative is Chen Yanan. Its business scope includes wholesale of building materials. Wholesale and retail of building materials (excluding lime and products restricted or prohibited by the state), decorative materials, hardware and electrical equipment, calcium silicate board, cement pressure board, fiber cement composite steel plate, explosion-proof board, lightweight partition board, suspended ceiling, plumbing components, steel, cement, sand and gravel materials; Manufacturing and sales of asbestos calcium silicate board, asbestos free calcium silicate board, and asbestos free fiber cement flat board; Indoor and outdoor decoration and renovation; Sales and installation of doors, windows, and wrought iron guardrails; Installation and sales of steel and steel structures. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Magnesium Oxide Board, Explosion Proof Board, Partition Board

TOP9
Tangshan Weitai Board Sales Co., Ltd
Overall Score4.4 / 5
Est. Date2022-03-04
Registered Capital100K CNY

Tangshan Weitai Board Sales Co., Ltd., with its registered address in Yangjiatao Village, Yangjiatao Town, Yutian County, Tangshan City, Hebei Province, is registered with the Yutian County Market Supervision and Administration Bureau. The legal representative is Yang Zhichao, and its business scope includes general projects such as sales of building materials; Sales of building decoration materials; Retail of hardware products; Sales of lightweight building materials; Sales of metal materials; Sales of cement 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: Magnesium Oxide Board, Calcium Silicate Board, Clear Water Board

TOP10
Tangshan Taixuan Building Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2018-05-22
Registered Capital100K CNY

Tangshan Taixuan Building Materials Co., Ltd., with its registered address located in Daijiatun Village, Sanshuitou Town, Yutian County, Tangshan City, Hebei Province, is registered with the Yutian County Market Supervision and Administration Bureau. The legal representative is Qian Xingxi, and its business scope includes general projects such as cement product manufacturing; Sales of cement products; Sales of building materials; Sales of building decoration materials; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of steel reinforcement products for construction; Sales of metal products; Sales of office supplies; Sales of labor protection equipment; Sales of solar thermal utilization products; Sales of solar thermal power generation products; Sales of solar thermal utilization equipment; Sales of solar thermal power generation equipment; Import and export of goods; Technology import and export. (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: Magnesium Oxide Board, Calcium Silicate Board, Cement Pressure Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Magnesium Oxide Board, Fire Blocking Module, Fireproof Putty500K CNYNot Supported
Dongguan Wanjiang Xiangxing Fireproof Board Factory2002-07-19Magnesium Oxide Board, Perlite Door Core Board, Magnesium Oxychloride Board-Not Supported
Dongguan Longhui Purification Equipment Installation Engineering Co., Ltd2010-10-27Magnesium Oxide Board, Silicon Rock Color Steel Plate, Insulated Rock Wool Sandwich Panel10000K CNYSupported
Linyi Yangsheng Building Materials Co., Ltd2022-01-12Magnesium Oxide Board, Smoke Flue Fireproof Board, Meiyan Plate500K CNYNot Supported
Lanzhou Shengda Fireproof Decoration Material Factory2004-05-19Magnesium Oxide Board, Exhaust Gas Pipeline, Concrete Fireproof Flue100K CNYSupported
Nanchang Haofeng Building Materials Co., Ltd2013-08-06Magnesium Oxide Board, Building Materials Hospital Glass Magnesium Board, Rock Wool Sandwich Panel5000K CNYNot Supported
Tangshan Guanlang Building Materials Sales Co., Ltd2023-07-03Magnesium Oxide Board, 5 Ice And Fire Plates, 3 Explosion Proof Board10K CNYNot Supported
Tangshan Zhuolun Board Industry Co., Ltd2021-05-20Magnesium Oxide Board, Explosion Proof Board, Partition Board3000K CNYNot Supported
Tangshan Weitai Board Sales Co., Ltd2022-03-04Magnesium Oxide Board, Calcium Silicate Board, Clear Water Board100K CNYNot Supported
Tangshan Taixuan Building Materials Co., Ltd2018-05-22Magnesium Oxide Board, Calcium Silicate Board, Cement Pressure Plate100K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of glass magnesium board, it is recommended to prioritize confirming key technical parameters such as thickness (8-20mm), fire rating (Class A), and density (1.0-1.3g/cm ³) to ensure compatibility with engineering requirements.
  • In high-frequency application scenarios such as industrial plant partitions and ship bulkheads, attention should be paid to the impact resistance and moisture resistance of glass magnesium sheets to avoid deformation or strength reduction caused by environmental factors.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • When using glass magnesium board as a fireproof partition material, it is recommended to evaluate the stability and compliance of the supplier's products based on combustion performance testing reports and actual cases.

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