Updated Aug 22, 2026 · Public platform & industry data

Aug 22, 2026 Updated

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2026 Top 10 L-Shaped Fireproof Partition Manufacturers in China

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Top-rated L-Shaped Fireproof Partition suppliers, How to choose a L-Shaped Fireproof Partition manufacturer, Best L-Shaped Fireproof Partition companies in China

The top 10 L-Shaped Fireproof Partition manufacturers in China for 2026 are: Langfang Gaoteng Fireproof Materials Co., Ltd, Hebei Grey Glass Wool Products Co., Ltd, Langfang Shifeng Fireproof Materials Co., Ltd, Langfang Yijiu Fireproof Materials Co., Ltd, Hejian Ruike Refractory Materials Co., Ltd, Langfang Ruitian Fireproof Materials Co., Ltd, Langfang Xukun Fireproof Materials Co., Ltd, Ruidian New Materials (Weifang) Co., Ltd, Langfang Xiaoshuo Fireproof Materials Co., Ltd, Langfang Xuanchang 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: L-Shaped Fireproof Partition, Fireproof Trough Box, Thick Fireproof Coating

Top 2
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Hebei Grey Glass Wool Products Co., Ltd
Overall Score4.8 / 5
Est. Date2002-09-16
Registered Capital108600K CNY

Hebei Gerui Glass Wool Products Co., Ltd., with its registered address in Liugezhuang, Dacheng County, registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Gao Shuanglin, and its business scope includes general projects such as the manufacturing of insulation and sound insulation materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Sales of special ceramic products; Sales of fireproof sealing materials; Sales of refractory materials; Sales of plastic products; Sales of metal structures; Sales of metal materials; Sales of metal products; Sales of lightweight building materials; Sales of fasteners; Sales of fiberglass and related products; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Oil and gas technology services; Import and export of goods; Technology import and export (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License projects: power generation business, transmission business, and power supply (distribution) business; Installation, maintenance, and testing of power transmission, supply, and receiving facilities (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 licenses). Core products: L-Shaped Fireproof Partition, Glass Wool Blanket , Rock Wool Board

Top 3
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Langfang Shifeng Fireproof Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2021-11-23
Registered Capital3000K CNY

Langfang Shifeng Fireproof Materials Co., Ltd., with its registered address in Gaocaijian 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 Gao Tianyu, and its business scope includes the production and sales of fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), lightweight building materials, graphite and carbon products, glass fiber and products; Sales of asbestos products, ecological environment materials, insulation materials, and building waterproofing membrane products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: L-Shaped Fireproof Partition, Polyurethane Composite Material, Fireproof Coating

TOP4
Langfang Yijiu Fireproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-04
Registered Capital3000K CNY

Langfang Yijiu Fireproof Materials Co., Ltd., with its registered address in Dongma Village, Guang'an 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 Chen Cuiying, and the business scope includes processing and sales of fireproof rings, fireproof packages, fireproof modules, fireproof blocking materials, fireproof blocking boards, explosion-proof adhesive, fireproof tape, fireproof cloth, fire blanket, flue check valve, glass flake adhesive, crack resistant mortar, and rubber powder; Sales: fireproof tape, fireproof coating, anti-corrosion coating, sealing materials, waterproof materials, rock wool products, glass wool products, aluminum silicate products, rubber products, extruded products, polyurethane products, foamed cement products, silicate products, chemical products (excluding hazardous drugs); Construction of fire prevention engineering, fire protection engineering, and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: L-Shaped Fireproof Partition, Steel Faced Magnesium Exhaust Smoke Pipe, Fireproof Coating

TOP5
Hejian Ruike Refractory Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2024-07-11
Registered Capital200K CNY

Hejian Ruike Refractory Materials Co., Ltd., with its registered address located 300 meters east of Zhangjiu Village Committee, Shucheng Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration. The legal representative is Liu Junmin, and its business scope includes general projects such as refractory material sales; Sales of seals; Sales of insulation and soundproofing materials; Sales of building decoration materials; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Sales of insulation materials; Sales of anti-corrosion materials; Sales of building waterproofing membrane products; Sales of fiberglass and related 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: L-Shaped Fireproof Partition, Fireproof Trough Box, Fireproof Fabric

TOP6
Langfang Ruitian Fireproof Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2015-11-10
Registered Capital20000K CNY

Langfang Ruitian Fireproof Materials Co., Ltd., with its registered address in Wangxiangtun 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 Cui Ruisong, and its business scope includes the production and sales of fireproof sealing materials, coatings (excluding hazardous chemicals), glass fibers and products, plastic products, rubber products, refractory materials, graphite and carbon products, and ecological environment materials (excluding hazardous chemicals); Sales of synthetic materials (excluding hazardous chemicals), sales of insulation materials, sales of seals, construction engineering design, and construction engineering construction; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: L-Shaped Fireproof Partition, Porcelain Fireproof Blanket, Polymer Moisture-Proof And Anti Condensation Sealing Material

TOP7
Langfang Xukun Fireproof Materials Co., Ltd
Overall Score4.6 / 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: L-Shaped Fireproof Partition, Fire Blocking Module, Fireproof Fabric

TOP8
Ruidian New Materials (Weifang) Co., Ltd
Overall Score4.6 / 5
Est. Date2024-09-30
Registered Capital50K CNY

Ruidian New Materials (Weifang) Co., Ltd., registered at Fanjiang Village, Yuhe Street Economic Development Zone, Weicheng District, Weifang City, Shandong Province, is located 500 meters northwest of the village committee. The registration authority is the Weicheng District Market Supervision Administration of Weifang City, and the legal representative is Liu Hongliang. The business scope includes general projects: new material technology promotion services; Production of refractory materials; Sales of refractory materials; 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 lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of artificial boards; Sales of artificial boards; Manufacturing of industrial textile products; Sales of industrial textile products; Sales of mechanical and electrical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of electrical equipment; Sales of electrical equipment; Operation of wires and cables; Sales of metal materials; Sales of insulation materials; Sales of sealing fillers; Sales of plastic products; Sales of office supplies; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: L-Shaped Fireproof Partition, Rubber Sheet, Fireproof Bag Strap

TOP9
Langfang Xiaoshuo Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2019-08-08
Registered Capital2000K CNY

Langfang Xiaoshuo Fireproof Materials 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 Yanzhang. The business scope includes the production and sales of fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), and ecological environment materials; Sales of sealing fillers (excluding hazardous chemicals), sales of seals, sales of insulation materials, sales of building waterproofing membrane products, and sales of chemical products (excluding licensed chemical products). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: L-Shaped Fireproof Partition, Non Solidified Fireproof Silicone Adhesive, Fireproof Board

TOP10
Langfang Xuanchang Fireproof Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2020-10-16
Registered Capital3000K CNY

Langfang Xuanchang Fireproof Materials Co., Ltd., with its registered address in Wangxiangtun 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 Zhang Licun, and the business scope includes processing and sales of fireproof boards, fireproof bags, fireproof blocking materials, fireproof cloth, fireproof modules, dry mixed lightweight aggregate concrete, and insulation mortar; Sales: glass magnesium board, fireproof coating, fireproof coated board, fireproof sealant, fireproof ring, mesh cloth, insulation nails, insulation board, hardware products, rock wool products, glass wool products, sealing materials, anti-corrosion materials; Construction of fire prevention and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: L-Shaped Fireproof Partition, Silicon Titanium Fireproof Fabric, Magnesium Oxide Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07L-Shaped Fireproof Partition, Fireproof Trough Box, Thick Fireproof Coating500K CNYNot Supported
Hebei Grey Glass Wool Products Co., Ltd2002-09-16L-Shaped Fireproof Partition, Glass Wool Blanket , Rock Wool Board108600K CNYNot Supported
Langfang Shifeng Fireproof Materials Co., Ltd2021-11-23L-Shaped Fireproof Partition, Polyurethane Composite Material, Fireproof Coating3000K CNYNot Supported
Langfang Yijiu Fireproof Materials Co., Ltd2019-11-04L-Shaped Fireproof Partition, Steel Faced Magnesium Exhaust Smoke Pipe, Fireproof Coating3000K CNYNot Supported
Hejian Ruike Refractory Materials Co., Ltd2024-07-11L-Shaped Fireproof Partition, Fireproof Trough Box, Fireproof Fabric200K CNYSupported
Langfang Ruitian Fireproof Materials Co., Ltd2015-11-10L-Shaped Fireproof Partition, Porcelain Fireproof Blanket, Polymer Moisture-Proof And Anti Condensation Sealing Material20000K CNYSupported
Langfang Xukun Fireproof Materials Co., Ltd2024-11-19L-Shaped Fireproof Partition, Fire Blocking Module, Fireproof Fabric500K CNYNot Supported
Ruidian New Materials (Weifang) Co., Ltd2024-09-30L-Shaped Fireproof Partition, Rubber Sheet, Fireproof Bag Strap50K CNYSupported
Langfang Xiaoshuo Fireproof Materials Co., Ltd2019-08-08L-Shaped Fireproof Partition, Non Solidified Fireproof Silicone Adhesive, Fireproof Board2000K CNYNot Supported
Langfang Xuanchang Fireproof Materials Co., Ltd2020-10-16L-Shaped Fireproof Partition, Silicon Titanium Fireproof Fabric, Magnesium Oxide Board3000K CNYNot Supported

Knowledge Base

Q

Fire safety has always been a crucial consideration in modern architecture and industrial fields. L-type inorganic fireproof partition, as a key fireproof material, is emerging in the market with its unique advantages. Excellent fire resistance performance The L-shaped inorganic fireproof partition has excellent fire resistance, which is one of its most prominent selling points. It uses a special inorganic material formula

Q

The inorganic L-shaped fireproof partition is processed and formed from inorganic non combustible materials, with an overall L-shaped integrated structure composed of vertical and horizontal board surfaces. It has a wide range of specifications and can be cut and spliced according to the on-site size. The board material is uniform, the structural strength is stable, and it is resistant to moisture and aging under normal conditions. It is not easily deformed or powdered in environments with temperature and humidity fluctuations.

Q

The L-shaped fireproof partition of the power plant is processed and formed from inorganic non combustible materials, forming an L-shaped integrated structure consisting of vertical and horizontal panels. It has a wide range of specifications and can be cut and spliced according to the on-site size. The board material is uniform, the structural strength is stable, and it is resistant to moisture and aging under normal conditions. It is not easily deformed or powdered in environments with temperature and humidity fluctuations.

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