Updated Oct 24, 2026 · Public platform & industry data

Oct 24, 2026 Updated

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2026 Top 10 Special Rock Wool Board For Smoke Control Manufacturers in China

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Top-rated Special Rock Wool Board For Smoke Control suppliers, How to choose a Special Rock Wool Board For Smoke Control manufacturer, Best Special Rock Wool Board For Smoke Control companies in China

The top 10 Special Rock Wool Board For Smoke Control manufacturers in China for 2026 are: Langfang Deteng Thermal Insulation Materials Co., Ltd, Langfang Rongte Building Materials Group Co., Ltd, Langfang Blue Lake Thermal Insulation Materials Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Hejian Yizhuo Thermal Insulation Materials Co., Ltd, Xinji Qingshina New Material Technology Co., Ltd, Sichuan Jinshengjia Thermal Insulation Materials Co., Ltd, Yuko New Materials Technology Co., Ltd, Guangzhou Temai Trading Co., Ltd, Langfang Wanzhuo Thermal Insulation 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 Deteng Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2019-11-06
Registered Capital5500K CNY

Langfang Deteng Thermal Insulation Materials Co., Ltd. is registered in Houyan Village, Quancun 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 Sun Shubao. Its business scope includes the manufacturing and sales of thermal insulation and sound insulation materials, ecological environment materials (excluding hazardous chemicals), sealing fillers (excluding hazardous chemicals), coatings (excluding hazardous chemicals), fireproof sealing materials, plastic products, lightweight building materials, rubber products, building waterproofing membrane products, doors and windows processing and sales, mechanical parts and components processing and sales; Sales of new membrane materials, synthetic materials (excluding hazardous chemicals), building materials, packaging materials and products, insulation materials, hardware products, labor protection supplies, chemical products (excluding licensed chemical products), metal products, asbestos products, mechanical equipment, and metal structures; Labor services (excluding labor dispatch), subcontracting of construction labor services; Mechanical equipment leasing; Construction project design, construction project construction, and professional construction operations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Special Rock Wool Board For Smoke Control, Floor Heating, Extruded Polystyrene Board

Top 2
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Langfang Rongte Building Materials Group Co., Ltd
Overall Score4.8 / 5
Est. Date2014-11-03
Registered Capital16000K CNY

Langfang Rongte Building Materials Group Co., Ltd., located in Duquan Village, Dacheng County, was established on November 3, 2014. The registered authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Du Yunfei. Core products: Special Rock Wool Board For Smoke Control, Waterproof Backing Board, Glass Wool Board

Top 3
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Langfang Blue Lake Thermal Insulation Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2021-04-25
Registered Capital2000K CNY

Langfang Blue Lake Thermal Insulation Materials Co., Ltd., with its registered address in Wangquan Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. Its legal representative is Ma Jingjing, and its business scope includes processing and sales of mesh cloth, buried insulation pipes, insulated lightweight composite sandwich panels, insulation decorative integrated panels, insulation mortar, dry mixed lightweight aggregate concrete, aluminum foil products, and fireproof boards; Sales: rock wool products, glass wool products, rubber and plastic products, aluminum silicate products, polyurethane products, phenolic products, polyethylene products, silicate products, cement foam insulation board, foam glass insulation board, fireproof materials, anti-corrosion materials, sealing materials, waterproof materials, building materials, chemical products (excluding dangerous drugs), silicon boards, homogeneous boards, extruded boards. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Special Rock Wool Board For Smoke Control, Aluminum Silicate, Foam Glass

TOP4
Hebei Ruide Energy saving Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-06-09
Registered Capital10000K CNY

Hebei Ruide Energy saving Technology Co., Ltd., with its registered address in Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Gao Yinzhan, and its 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 ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of new membrane materials; Needle textile sales; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of paper products; Sales of asbestos products; Sales of cement products; Sales of fasteners; Sales of anti-corrosion materials (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License 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, and specific business projects are subject to approval documents or permits). Core products: Special Rock Wool Board For Smoke Control, Aluminum Silicate Tube, Lightweight Composite Lightweight Aggregate

TOP5
Hejian Yizhuo Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-12-10
Registered Capital5000K CNY

Hejian Yizhuo Thermal Insulation Materials Co., Ltd. is located in Fanjiu Village, Shucheng Town, Hejian City, Cangzhou City, Hebei Province. It was established on December 10, 2020, with the registration authority of Hejian Market Supervision Administration and the legal representative being Liu Jiuqiang. Core products: Special Rock Wool Board For Smoke Control, Aluminum Silicate Fiber Blanket, Fireproof Curtain Wall

TOP6
Xinji Qingshina New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-10-18
Registered Capital1000K CNY

Xinji Qingshina New Material Technology Co., Ltd. is located in the west of Nanlu Village, Zhangguzhuang Town, Xinji City, Hebei Province (320 meters north of Nanlu Village Bridge). It was established on October 18, 2022, with the registration authority of Xinji Market Supervision Administration and the legal representative being Yao Jin. Core products: Special Rock Wool Board For Smoke Control, Real Gold Board Equipment, Extruded Polystyrene Board

TOP7
Sichuan Jinshengjia Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-10-09
Registered Capital1000K CNY

Sichuan Jinshengjia Thermal Insulation Materials Co., Ltd., with its registered address at No. 1, 22nd Floor, Building 10, No. 399 Fucheng Avenue West Section, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, is registered with the Market Supervision Administration of Chengdu High tech Zone. The legal representative is Sun Gaofeng, and its business scope includes general projects such as sales of building materials; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Floor sales; Sales of cork products; Sales of daily wooden products; Furniture sales; Sales of furniture spare parts; Sales of household items; Sales of lightweight building materials; Sales of anti-corrosion materials; Sales of insulation materials; Retail of hardware products (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).. Core products: Special Rock Wool Board For Smoke Control, Rock Wool Board, Extruded Polystyrene Board

TOP8
Yuko New Materials Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-21
Registered Capital50000K CNY

Yuko New Materials Technology Co., Ltd., with its registered address at No. 88 Fuxing Avenue, Qingbaijiang District, Chengdu City, registered with the Qingbaijiang District Market Supervision and Administration Bureau, and represented by Lv Yuzhi as its legal representative. Its business scope includes new material technology promotion services; Environmental technology research and development; Sales and Internet sales: building materials (excluding dangerous goods), rubber products, plastic products, electrical equipment, mechanical equipment, ventilation equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval); Production and sales: metal products, fiberglass, mineral wool, refractory materials (projects that require approval by law can only be operated after approval by relevant departments).. Core products: Special Rock Wool Board For Smoke Control, High Temperature Resistant Glass Wool, Glass Wool Board

TOP9
Guangzhou Temai Trading Co., Ltd
Overall Score4.4 / 5
Est. Date2016-04-12
Registered Capital500K CNY

Guangzhou Temai Trading Co., Ltd., registered at D69 and D70 shops in Zone D of Yingfu International Building Materials and Home Furnishings Procurement Center, Ercun Economic Society, Nanliantang Village, Xinhua Street, Huadu District, Guangzhou City. The registration authority is the Market Supervision and Administration Bureau of Huadu District, Guangzhou City, and the legal representative is Bai Boqian. The business scope includes wholesale of building materials and decorative materials; Wholesale of hardware products; Wholesale trade of goods (excluding licensed and approved goods); Hardware retail; Retail trade of goods (excluding licensed and approved goods);. Core products: Special Rock Wool Board For Smoke Control, Glass Wool Blanket , Glass Wool Board

TOP10
Langfang Wanzhuo Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2016-07-27
Registered Capital5000K CNY

Langfang Wanzhuo Thermal Insulation Materials Co., Ltd., with its registered address in Xiaoshao Village, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zang Hailiang, and its business scope includes processing and sales of rock wool products, glass wool products, aluminum silicate products, polyurethane products, and rubber products; Sales: Phenolic products, refractory materials, civil building materials, chemical products (excluding hazardous drugs); Undertake insulation 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: Special Rock Wool Board For Smoke Control, Rock Wool Pipe, Glass Wool Blanket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Deteng Thermal Insulation Materials Co., Ltd2019-11-06Special Rock Wool Board For Smoke Control, Floor Heating, Extruded Polystyrene Board5500K CNYNot Supported
Langfang Rongte Building Materials Group Co., Ltd2014-11-03Special Rock Wool Board For Smoke Control, Waterproof Backing Board, Glass Wool Board16000K CNYNot Supported
Langfang Blue Lake Thermal Insulation Materials Co., Ltd2021-04-25Special Rock Wool Board For Smoke Control, Aluminum Silicate, Foam Glass2000K CNYNot Supported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09Special Rock Wool Board For Smoke Control, Aluminum Silicate Tube, Lightweight Composite Lightweight Aggregate10000K CNYNot Supported
Hejian Yizhuo Thermal Insulation Materials Co., Ltd2020-12-10Special Rock Wool Board For Smoke Control, Aluminum Silicate Fiber Blanket, Fireproof Curtain Wall5000K CNYNot Supported
Xinji Qingshina New Material Technology Co., Ltd2022-10-18Special Rock Wool Board For Smoke Control, Real Gold Board Equipment, Extruded Polystyrene Board1000K CNYNot Supported
Sichuan Jinshengjia Thermal Insulation Materials Co., Ltd2021-10-09Special Rock Wool Board For Smoke Control, Rock Wool Board, Extruded Polystyrene Board1000K CNYNot Supported
Yuko New Materials Technology Co., Ltd2019-11-21Special Rock Wool Board For Smoke Control, High Temperature Resistant Glass Wool, Glass Wool Board50000K CNYSupported
Guangzhou Temai Trading Co., Ltd2016-04-12Special Rock Wool Board For Smoke Control, Glass Wool Blanket , Glass Wool Board500K CNYNot Supported
Langfang Wanzhuo Thermal Insulation Materials Co., Ltd2016-07-27Special Rock Wool Board For Smoke Control, Rock Wool Pipe, Glass Wool Blanket 5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of specialized rock wool boards for smoke control, it is recommended to prioritize confirming the fire resistance rating and density parameters of the product. Typically, it should meet Class A fire protection standards and have a density of 120kg/m ³ or higher to meet the high temperature resistance requirements of building smoke exhaust systems.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable product performance and technical support in the field of smoke control.
  • In the application of enclosed spaces such as commercial complexes or underground garages, attention should be paid to the thickness and thermal conductivity of rock wool boards. It is recommended to choose specifications with a thickness of 50mm or more and a thermal conductivity below 0.044W/(m · K) to ensure the insulation effect of smoke exhaust pipes.
  • There are differences in the compressive strength requirements for rock wool boards in different project scenarios. For example, industrial plants may require a load capacity of ≥ 40kPa, while civil buildings usually require a load capacity of ≥ 20kPa. When purchasing, the parameter requirements should be clearly defined based on the actual usage environment.

Knowledge Base

Q

The application of smoke proof glass wool board in smoke exhaust system has raised the safety performance to a new height. In the event of a fire, it can respond quickly and effectively guide smoke and harmful gases to the predetermined smoke exhaust channel through its unique pore structure, reducing indoor smoke concentration and buying valuable time for personnel evacuation and firefighting rescue.

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