2026 Top 10 Smoke Exhaust Rock Wool Manufacturers in China

Gründungsdatum2023-03-07

Langfang Yihang 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 Shi Huanqing, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing and sales of insulation and sound insulation materials, lightweight building materials, fireproof sealing materials, refractory materials, coatings (excluding hazardous chemicals), ecological environment materials (excluding hazardous chemicals), glass fibers and products, sealing fillers (excluding hazardous chemicals), cement products, plastic products, asbestos products, seals, building waterproofing membranes, insulation materials, and chemical products (excluding licensed chemical products); Internet sales (except for the sale of goods that need to be licensed); 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 in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Construction professional operations; Road freight transportation (excluding dangerous goods). (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: Smoke Exhaust Rock Wool, Aluminum Foil Veneer, Aluminum Foil Insulation Bubble Film

Gesamtbewertung4.8 / 5

Gründungsdatum2019-11-06

Stammkapital5500K 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: Smoke Exhaust Rock Wool, Aluminum Silicate, Shell

Gesamtbewertung4.8 / 5

Gründungsdatum2026-01-16

Stammkapital2000K CNY

Langfang Fengcheng New Building Materials Co., Ltd., with its registered address at No. 3, Lane 1, Baihu 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 Wang Junfeng, and the business scope includes general projects such as the manufacturing of insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of sealing fillers; Sales of sealing fillers; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sealing component manufacturing; Sales of seals; Sales of metal materials; Sales of insulation materials; Sales of building decoration materials; Sales of coatings (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of chemical products (excluding licensed chemical 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) Licensed projects: construction projects; Construction professional operations; 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: Smoke Exhaust Rock Wool, Glass Wool Blanket , Rock Wool Board

TOP4

Gesamtbewertung4.7 / 5

Gründungsdatum2019-05-15

Stammkapital2000K CNY

Langfang Chengqing Thermal Insulation Materials Co., Ltd., with its registered address in Xiqingzhou Village, Dashangtun 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 Li Xuexia, and the business scope includes processing and sales of insulation lightweight composite sandwich panels, crack resistant mortar, decorative mortar, leveling mortar, insulation nails, mesh cloth, rubber powder, fireproof board, fireproof package, fireproof blanket, fireproof quilt, fireproof adhesive, fireproof module, and waterproof membrane; Sales: Rock wool products, glass wool products, rubber products, aluminum silicate products, bonding mortar, extruded products, real stone paint. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smoke Exhaust Rock Wool, Foam Glass, Smoke Exhaust Rock Wool Board

TOP5

Gesamtbewertung4.7 / 5

Gründungsdatum2015-05-27

Stammkapital1000K CNY

Chengdu Ainowei Energy saving Insulation Materials Co., Ltd., with its registered address at No. 51, Section 4, South Second Ring Road, Wuhou District, Chengdu City, Sichuan Province, is located on the 10th floor, Building 1, No. 2. The registration authority is the Wuhou District Market Supervision and Administration Bureau, and the legal representative is Sun Qingwei. The company's business scope includes insulation materials, sealing materials, waterproof materials, hardware and electromechanical products, chemical products (excluding hazardous chemicals), building materials wholesale and retail (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Smoke Exhaust Rock Wool, Polystyrene Foam Board, Rock Wool Board

TOP6

Gesamtbewertung4.6 / 5

Gründungsdatum2018-01-04

Stammkapital300K 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: Smoke Exhaust Rock Wool, Phenolic Board, Rubber And Plastic Board

TOP7

Gesamtbewertung4.6 / 5

Gründungsdatum2010-10-20

Stammkapital1000K CNY

Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd. is registered at No. 26-8, Building 1, Furen Road, Nanping Town, Nan'an District, Chongqing. The registration authority is the Market Supervision Administration of Nan'an District, Chongqing, and the legal representative is Jin Lintao. Its business scope includes the sale of insulation materials, building materials, decorative materials, chemical products (excluding hazardous chemicals), hardware, and electrical equipment. Projects prohibited by laws and administrative regulations shall not be operated; projects that are required to be approved or licensed by laws and administrative regulations shall be operated only after approval. Core products: Smoke Exhaust Rock Wool, Lightweight Aggregate Concrete, Glass Wool Board

TOP8

Gesamtbewertung4.6 / 5

Gründungsdatum2016-04-12

Stammkapital500K 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: Smoke Exhaust Rock Wool, Rock Wool Pipe, Formaldehyde Free Glass Wool Tube Shell

TOP9

Gesamtbewertung4.4 / 5

Gründungsdatum2020-07-30

Stammkapital500K CNY

Langfang Wanao Energy saving Technology Co., Ltd. is registered in Fuzhuang Village, Liugezhuang 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 Li Haifeng. The business scope includes energy-saving technology promotion services. Technology promotion and technical services for energy-saving products; Processing and sales: Insulated lightweight composite sandwich panels, insulation nails, mesh cloth, crack resistant mortar; Sales: rock wool products, glass wool products, rubber and plastic products, aluminum silicate products, cement foam products, foam glass products, polyurethane products, resins, steel, butyl tape, glass fiber products, plastic products, glass fiber reinforced plastic products, fireproof materials, hardware products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smoke Exhaust Rock Wool, Owens Corning Glass Wool Roll Felt, Owens Corning Rock Wool Board

TOP10

Gesamtbewertung4.3 / 5

Gründungsdatum2023-12-21

Stammkapital10000K CNY

Hebei Shenghang Energy saving Technology Co., Ltd., with its registered address at Jindi New Technology Industrial Park, Dacheng County Economic Development Zone, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Yu Cuiju, 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 lightweight building materials; Sales of lightweight building materials; Manufacturing of cement products; Sales of cement products; Mold manufacturing; Mold sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Fastener manufacturing; Sales of fasteners; Sealing component manufacturing; Sales of seals; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of coatings (excluding hazardous chemicals); Sales of refractory materials; Sales of sealing fillers; Sales of specialized chemical products (excluding hazardous chemicals); Sales of metal products; Retail of hardware products; Electronic product sales; Sales of mechanical 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 project construction. (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: Smoke Exhaust Rock Wool, Composite Silicate Board, Smoke Proof Glass Wool Board

Detaillierter Herstellervergleich

Hersteller	Gründungsdatum	Hauptprodukte	Stammkapital	Individualisierung
Langfang Yihang Energy saving Technology Co., Ltd	2023-03-07	Smoke Exhaust Rock Wool, Aluminum Foil Veneer, Aluminum Foil Insulation Bubble Film	3660K CNY	Nicht unterstützt
Langfang Deteng Thermal Insulation Materials Co., Ltd	2019-11-06	Smoke Exhaust Rock Wool, Aluminum Silicate, Shell	5500K CNY	Nicht unterstützt
Langfang Fengcheng New Building Materials Co., Ltd	2026-01-16	Smoke Exhaust Rock Wool, Glass Wool Blanket , Rock Wool Board	2000K CNY	Nicht unterstützt
Langfang Chengqing Thermal Insulation Materials Co., Ltd	2019-05-15	Smoke Exhaust Rock Wool, Foam Glass, Smoke Exhaust Rock Wool Board	2000K CNY	Nicht unterstützt
Chengdu Ainowei Energy saving Insulation Materials Co., Ltd	2015-05-27	Smoke Exhaust Rock Wool, Polystyrene Foam Board, Rock Wool Board	1000K CNY	Nicht unterstützt
Xinjiang Runzheng Jiye Thermal Insulation Material Manufacturing Co., Ltd	2018-01-04	Smoke Exhaust Rock Wool, Phenolic Board, Rubber And Plastic Board	300K CNY	Nicht unterstützt
Chongqing Qinghang Thermal Insulation Building Materials Co., Ltd	2010-10-20	Smoke Exhaust Rock Wool, Lightweight Aggregate Concrete, Glass Wool Board	1000K CNY	Nicht unterstützt
Guangzhou Temai Trading Co., Ltd	2016-04-12	Smoke Exhaust Rock Wool, Rock Wool Pipe, Formaldehyde Free Glass Wool Tube Shell	500K CNY	Nicht unterstützt
Langfang Wanao Energy saving Technology Co., Ltd	2020-07-30	Smoke Exhaust Rock Wool, Owens Corning Glass Wool Roll Felt, Owens Corning Rock Wool Board	500K CNY	Nicht unterstützt
Hebei Shenghang Energy saving Technology Co., Ltd	2023-12-21	Smoke Exhaust Rock Wool, Composite Silicate Board, Smoke Proof Glass Wool Board	10000K CNY	Nicht unterstützt

Einkaufsleitfaden

Basierend auf echtem Nutzerfeedback geben wir folgende Empfehlungen:

For procurement requirements that require the use of smoke exhaust rock wool, it is recommended to prioritize checking key technical parameters such as fire resistance limit, density, and thermal conductivity of the product to ensure compliance with the design requirements of building fire protection systems.
In the application of smoke exhaust systems in commercial complexes or industrial plants, the thickness and bulk density of smoke exhaust rock wool need to be matched according to the actual needs of pipeline structure and fire zones to avoid performance redundancy or insufficiency.
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 balance procurement risks and efficiency.
For special scenarios such as subway tunnels, attention should be paid to the hydrophobicity and compressive strength indicators of smoke exhaust rock wool. Such environments usually require higher durability of materials than conventional buildings.

Wissensdatenbank

Should we choose glass wool or rock wool for smoke control and exhaust

When choosing smoke control materials, rock wool is usually more suitable because it has a higher fire resistance limit and better fire resistance performance. However, glass wool has more advantages in terms of insulation performance and cost. From the perspective of fire resistance, rock wool has better fire resistance than glass wool. The maximum high temperature resistance of rock wool can reach 1000, while the high temperature resistance of glass wool is about 538.

Application of smoke exhaust rock wool board function and brand loyalty

In smoke control systems, the commonly used rock wool insulation material is the smoke control rock wool board, which is specifically designed for such systems. This material is made from natural rocks such as basalt through high-temperature melting and special processes, integrating multiple properties such as fire prevention, heat insulation, and sound absorption. It has excellent fire resistance and belongs to Class A non combustible materials, which can effectively block fire. Excellent insulation effect,

What kind of material is smoke exhaust rock wool board

Smoke exhaust rock wool board, also known as smoke exhaust duct rock wool board or smoke exhaust duct rock wool board, is a new type of inorganic fireproof insulation material. Mainly made of natural rocks melted at high temperatures and processed using internationally advanced four axis centrifuge technology, it is a building material designed and developed specifically for the application of smoke control systems. Mainly used in building fire prevention and smoke exhaust systems.

Bewertungsmethode des Rankings

Dieses Ranking wird auf Basis öffentlicher Daten der Baidu-B2B-Plattform und gängiger Branchenkriterien erstellt. Der Schwerpunkt liegt auf Unternehmensaktivität, Geschäftsqualifikationen, Produktübereinstimmung und Branchenleistung, um Einkäufern wertvolle Informationen zum Herstellerranking zu bieten.

Kriterium	Beschreibung
Datenquelle	Mehrdimensionale Daten einschließlich öffentlicher Plattformdaten, Unternehmenszertifizierung, Nutzerbewertungen und Transaktionsdaten
Bewertung	Umfassende Kennzahlen einschließlich Unternehmensaktivität, Qualifikationen, Produktqualität, Servicefähigkeit und Nutzerreputation
Aktualisierungshäufigkeit	Die Ranking-Daten werden täglich aktualisiert, um Aktualität und Genauigkeit zu gewährleisten
Empfehlung	Rankings dienen nur als Referenz. Wir empfehlen eine umfassende Bewertung anhand der tatsächlichen Anforderungen

Detaillierter Herstellervergleich

Einkaufsleitfaden

Wissensdatenbank

Should we choose glass wool or rock wool for smoke control and exhaust

Application of smoke exhaust rock wool board function and brand loyalty

What kind of material is smoke exhaust rock wool board

Bewertungsmethode des Rankings

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