2026 Top 10 Smoke Exhaust Duct Manufacturers in China

Shanghai Hongji Ventilation Equipment Co., Ltd

Shanghai Hongji Ventilation Equipment Co., Ltd., with its registered address at Room 426, Building 4, No. 171 Wusi Branch Road, Haiwan Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Cai Yu, and its business scope includes the manufacturing (limited to branch operations), wholesale, retail, and installation of composite air ducts, sales of chemical raw materials and products (except for hazardous chemicals, monitoring chemicals, civilian explosives, and precursor chemicals), engineering plastics and synthetic resins, wholesale and retail of hardware and electrical equipment, metal materials, insulation materials, building decoration materials, mechanical equipment, instruments and meters, automotive parts, and motorcycle parts. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Smoke Exhaust Duct, Special Flanges And Auxiliary Materials For Air Ducts, Magnesium Based Smoke Exhaust Duct

Beijing Hanjiang New Materials Technology Co., Ltd

Beijing Hanjiang New Material Technology Co., Ltd., with its registered address at DT0308, 1st to 2nd floors, Building 2, Yuhuangmiao Branch, Datai Trading Company, Mentougou District, Beijing. The registration authority is the Market Supervision Administration of Mentougou District, Beijing, and the legal representative is Xiao Jingjian. Its business scope includes general projects such as new material technology promotion services; Sales of metal materials; Sales of rubber products; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of building materials; Sales of communication equipment; Mechanical equipment leasing; Sales of glass fiber reinforced plastic products; Sales of sewing machinery; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Sales of building decoration materials; Electrical equipment repair; Sales of mechanical equipment; Repair of communication equipment; Sales of communication equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Climate feasibility study consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building blocks; Sales of plastic products; Sales of electrical accessories; Leasing of construction machinery and equipment; Sales of office equipment; Sales of firefighting equipment; Sale of second-hand goods; Engineering management services; Sales of metal tools; Fire technology services; Wind power generation technology services; Project planning and public relations services; Photography printing services; Sales of artificial intelligence hardware; Professional design services; Import and export agency; Import and export of goods; Manufacturing of bamboo products; Construction of landscaping and greening projects; Technology import and export; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of metal materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of glass fiber reinforced plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of new building materials (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; Electrical installation services; Construction project design; Residential interior decoration and renovation; Construction engineering survey; Construction project supervision. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Smoke Exhaust Duct, Antibacterial And Soundproof Air Duct

Tianjin Fulesi Environmental Protection Technology Co., Ltd

Tianjin Fulesi Environmental Protection Technology Co., Ltd., with its registered address at A13-341-1 Xinghai Home Furnishing Plaza, Jinghai North Ring Industrial Zone, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Wang Xiuling, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Sales of insulation and soundproofing materials; Sales of refractory materials; Sales of fireproof sealing materials; Sales of insulation materials; Sales of coatings (excluding hazardous chemicals); Sales of asbestos products; Sales of rubber products; Sales of lightweight building materials; Sales of building materials; Sales of non-metallic minerals and products; Sales of cement products; Sales of sealing fillers; Sales of seals; Sales of high-performance sealing materials; Sales of synthetic materials; Sales of biobased materials; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Sales of anti-corrosion materials; Sales of building waterproofing membrane products; Sales of specialized equipment for environmental protection; Sales of metal materials; Sales of doors and windows; Sales of mechanical equipment; Sales of technical glass products; Sales of daily glass products; Sales of electrical equipment; Sales of electrical accessories; Sales of lighting fixtures; Sales of electronic specialized equipment; Wholesale of electronic components; Sales of Class I medical devices; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of firefighting equipment; Domestic trade agency; Loading and unloading handling; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Technology import and export; Import and export of goods; Advertising design and agency; Advertising production. (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; Quality inspection of water conservancy engineering; Construction labor subcontracting; Construction professional operations; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project design; Residential interior decoration and renovation; 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 Duct, Inorganic Fiber Spray Cotton, Aluminum Silicate Needle Punched Blanket

Owins Kangyu Building Materials (Beijing) Co., Ltd

Owins Kangyu Building Materials (Beijing) Co., Ltd., with its registered address at 503, 5th floor, Building 2, Courtyard 3, Binhui North 1st Street, Tongzhou District, Beijing, is registered with the Tongzhou District Market Supervision Administration of Beijing. The legal representative is Zhang Mengxue, and the business scope includes general projects: manufacturing of new building materials (excluding hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of insulation and soundproofing materials; Sales of lightweight building materials; Sales of fireproof sealing materials; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of plastic products; Sales of high-performance sealing materials; Sales of anti-corrosion materials; Sales of building waterproofing membrane products; Operation of wires and cables; Sales of refractory materials; Retail of hardware products; Sales of building decoration materials; Sales of building blocks. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Smoke Exhaust Duct, Rock Wool Products, Waterproof Membrane

Guangzhou Jia'an Electromechanical Engineering Equipment Co., Ltd

Room 505, 5th Floor, Building 4, No. 107, Fuqian Road, Licheng Street, Zengcheng District, Guangzhou City

Guangzhou Jia'an Electromechanical Engineering Equipment Co., Ltd., located at Room 505, 5th Floor, Building 4, No. 107, Fuqian Road, Licheng Street, Zengcheng District, Guangzhou City, was established on June 15, 2021. The registration authority is the Market Supervision Administration of Zengcheng District, Guangzhou City, and the legal representative is Ye Qiaoyun. Core products: Smoke Exhaust Duct, Fixed Fire Extinguishing System , Cabinet Type Pressure Relief Valve

Langfang Wanheng Energy saving Technology Co., Ltd

Langfang Wanheng Energy saving Technology Co., Ltd. is registered in Renzhuangzi Village, Zangtun 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 Ren Tengfei. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of asbestos products; Sales of fireproof sealing materials; Sales of building waterproofing membrane products; Sales of coatings (excluding hazardous chemicals); Sales of synthetic materials; Sales of insulation materials; Sales of new ceramic materials; Sales of CNC machine tools; Sales of mechanical parts and components; Retail of automotive spare parts; Sales of mechanical equipment; Sales of specialized packaging equipment; Sales of cement products; Sales of lightweight building materials. (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: Smoke Exhaust Duct, Waterproof Backing Board, Inorganic Pre Coated Board

Langfang Yisuowei Thermal Insulation Materials Co., Ltd

Langfang Yisuowei Thermal Insulation Materials Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang 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 Wang Zhongjie, and the business scope includes general projects: manufacturing of insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of insulation materials; Sales of anti-corrosion materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Internet sales (except for the sale of goods that need to be licensed); Manufacturing of concrete structural components; Sales of concrete structural components; Sponge product manufacturing; Sponge product sales. (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: Smoke Exhaust Duct, Rubber And Plastic Board, Glass Wool Board