2026 Top 10 Phenolic Composite Air Duct Manufacturers in China

Jiashi (Taizhou) Environmental Protection Technology Co., Ltd

Jiashi (Taizhou) Environmental Protection Technology Co., Ltd., registered at No. 58 Xinggang North Road, Sanyang Village, Yanling Street, Taixing City, registered with the Taixing Administrative Approval Bureau, with Xie Bei as the legal representative. Its business scope includes licensed projects such as wire and cable manufacturing; Construction labor subcontracting (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: natural science research and experimental development; Processing of renewable resources; Operation of wires and cables; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Engineering and technical research and experimental development; Wastewater treatment and its recycling; Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Municipal facility management; Construction of landscaping and greening projects; Environmental consulting services; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of resource recycling technology; Manufacturing of electronic components and electromechanical equipment; Manufacturing of power electronic components; Manufacturing of electronic components; Sales of electronic components and electromechanical equipment; Sales of electrical and mechanical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic specialized equipment; Sales of power electronic components; Manufacturing of intelligent instruments and meters; Intelligent basic manufacturing equipment manufacturing; Manufacturing of metal forming machine tools; Sales of metal forming machine tools; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized electrical and mechanical equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Mechanical equipment research and development; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of ecological environment materials; Sales of pipeline transportation equipment; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Manufacturing of other electronic devices; Manufacturing of electrical equipment; Sales of ecological environment materials (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: Phenolic Composite Air Duct, , Pp Washing Tower

Yideshun Technology Co., Ltd

Yideshun Technology Co., Ltd., with its registered address at Building 1, Xinxing Equipment Manufacturing Industrial Park, North Section of Zhongfei Avenue, Zhengpugang New Area, Ma'anshan City, Anhui Province, is registered with the Market Supervision and Administration Bureau of Modern Industrial Park, Zhengpugang New Area, Ma'anshan City. The legal representative is Li Haosheng, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of metal structures; Sales of metal structures; Manufacturing of electrical accessories; Sales of electrical accessories; Operation of wires and cables; Retail of hardware products; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal materials; Sales of rubber products; Sales of insulation materials; Production of refractory materials; Sales of refractory materials; Manufacturing of cement products; Sales of cement products; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Import and export agency (except for licensed business, can independently operate projects that are not prohibited or restricted by laws and regulations) Licensed projects: construction projects (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 issued by relevant departments). Core products: Phenolic Composite Air Duct, Check Valve, Silencing Composite Air Duct

Hebei Fuluosi Building Materials Group Co., Ltd

Hebei Fuluosi Building Materials Group Co., Ltd., with its registered address in Jindi New Technology Industrial Park, Dacheng Economic Development Zone, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Wang Guocai, and its business scope includes the manufacturing and sales of insulation and sound insulation materials, lightweight building materials, building waterproofing membrane products, cement products, plastic products, sealing fillers (excluding hazardous chemicals), rubber products, and coatings (excluding hazardous chemicals); Production and sales of fireproof sealing materials and refractory materials; Sales of anti-corrosion materials and chemical products (excluding licensed chemical products); Retail of hardware products; Import and export of goods and technology; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Phenolic Composite Air Duct, Foam Glass Tube Shell, Soft Ceramic Tile

Langfang Longsheng Environmental Protection Equipment Co., Ltd

Langfang Longsheng Environmental Protection Equipment Co., Ltd., with its registered address at Ligezhuang Village North, Zhaogezhuang Town, Wen'an County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Wen'an County, Langfang City. The legal representative is Yang Shibin, and the business scope includes manufacturing and selling waste gas treatment equipment, acid mist purification equipment, dust removal equipment, desulfurization equipment, oil fume purification equipment, organic waste gas purification equipment, sewage treatment equipment, electroplating equipment, spraying equipment, spiral ducts and accessories; Design and install ventilation ducts; Manufacturing and selling hardware products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Phenolic Composite Air Duct, Pp Spray Tower, Galvanized Elbow

Langfang Xinwo Thermal Insulation Materials Co., Ltd

Langfang Xinwo 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 Administration of Dacheng County, Langfang City. The legal representative is Gao Weice, and the business scope includes processing and sales of glass wool products, rubber products, extruded products, rock wool products, polyurethane boards, and aluminum silicate products; Sales: Chemical products (excluding dangerous drugs). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Phenolic Composite Air Duct, Polyphenylene Board, Rock Wool Board

Dezhou Haolin Air Conditioning Refrigeration Co., Ltd

Dezhou Haolin Air Conditioning Refrigeration Co., Ltd., registered at the intersection of Jinguang Avenue and Xinbo Road, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is located 50 meters north of the road west. The registration authority is the Market Supervision Administration of Wucheng County, and the legal representative is Wang Wenhai. The business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of non-metallic minerals and products; Sales of insulation materials; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal products; Sales of metal chains and other metal products; Sales of electrical equipment; Sales of power electronic components; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Retail of hardware products; Sales of doors and windows; Wholesale of hardware products; Sales of mechanical parts and components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of civil air defense engineering protective equipment; Construction labor subcontracting. (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: Phenolic Composite Air Duct, Fan Box, Wind Series

Langfang Bangjia Composite Materials Co., Ltd

Langfang Bangjia Composite Materials Co., Ltd. is registered in Puta 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 Xuefang. The business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Production of refractory materials; Sales of refractory materials; Manufacturing of plastic products; Sales of plastic products; Synthetic fiber manufacturing; Sales of synthetic fibers; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of industrial textile products; Sales of industrial textile products; Sales of insulation materials; Sales of building materials; Sales of chemical products (excluding licensed chemical products); Import and export of goods. (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: Phenolic Composite Air Duct, Industrial Integrated Calcium Silicate Composite Board, Steel Faced Magnesium Composite Air Duct