2026 Top 10 Air Duct Manufacturers in China Hebei

Langfang Kangjie Ventilation Materials Co., Ltd

Langfang Kangjie Ventilation Materials Co., Ltd., with its registered address at Jindi New Technology Industrial Park, Economic Development Zone, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Sun Jie, and the business scope includes the production and sales of air conditioning ventilation hoses, air conditioning ducts, PVC duct flanges, and silicon titanium hoses; Sales: Composite duct board, phenolic composite duct, duct composite board, color steel plate, silicone tape, fireproof cloth, glue, insulation hose, aluminum foil products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Other business address: Intersection of Liuyuanzhuang Road, Litan Town, Dacheng County. Core products: Air Duct, Integrated Smoke Control And Exhaust Duct, Insulated Hose

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: Air Duct, Stainless Steel Cyclone Tower, Rectangular Duct

Cangzhou West Machine Tool Accessories Manufacturing Co., Ltd

Cangzhou West Machine Tool Accessories Manufacturing Co., Ltd., registered in Wangxin Village, Qingyun Town, Yanshan County, with the registration authority of Yanshan County Market Supervision Administration and the legal representative of Song Shumei, engages in the production of machine tool accessories, machine tool protective covers, chip conveyors, drag chains, fan soft connections, and ventilation ducts; Sales: Pipe fittings, sports equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Steel Plate Protective Cover, Nylon Drag Chain

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: Air Duct, Steel Faced Magnesium Composite Air Duct, Phenolic Air Duct

Baoding Shenhui Electromechanical Equipment Manufacturing Co., Ltd

Baoding Shenhui Electromechanical Equipment Manufacturing Co., Ltd., with its registered address in Xisun Village, Suncun Township, Qingyuan District, Baoding City, Hebei Province, is registered with the Qingyuan District Market Supervision and Administration Bureau. The legal representative is Zhan Menghao, and its business scope includes licensed projects such as construction engineering (except for nuclear power plant construction and operation, civil airport construction) (projects that require approval by relevant departments according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). General project: manufacturing of power electronic components; Manufacturing of electronic components and electromechanical equipment; Manufacturing of power facilities and equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electronic specialized equipment; Manufacturing of instruments and meters; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components; Manufacturing of specialized equipment for environmental protection; Manufacturing of plastic products; Installation services for ordinary mechanical equipment; Retail of electronic components; Sales of electronic specialized equipment; Sales of mechanical and electrical equipment; Sales of power electronic components; Sales of electronic components and electromechanical equipment; Sales of specialized equipment for environmental protection; Sales of instruments and meters; Sales of building materials; Operation of wires and cables; Sales of metal materials; Sales of plastic products; Retail of hardware products; Metal surface treatment and heat treatment processing; Mechanical parts and component processing (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: Air Duct, Activated Carbon Environmental Protection Box, Pvc 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: Air Duct, Elevator Shaft Sound-Absorbing Panel, Foam Glass Plate

Baoding Tangge Environmental Protection Equipment Technology Co., Ltd

Baoding Tanggesi Environmental Protection Equipment Technology Co., Ltd., with its registered address in Donglu Village, Donglu Township, Qingyuan District, Baoding City, Hebei Province, is registered with the Qingyuan District Market Supervision and Administration Bureau, and its legal representative is Jiekang. Its business scope includes research and development, manufacturing, sales, and installation of environmental protection equipment; Mechanical equipment leasing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Rectangular Duct