2026 Top 10 Air Duct Manufacturers in China Anhui

Anhui Hongyuan Ventilation Equipment Co., Ltd

Anhui Hongyuan Ventilation Equipment Co., Ltd., registered at Building 5, Hefei Haiyin Tower Co., Ltd., Daguo Road, Cuozhen Town, Feidong County, Hefei City, Anhui Province, registered with Feidong County Market Supervision and Administration Bureau, with Zhong Ziming as the legal representative. Its business scope includes HVAC equipment, ventilation equipment and accessories, refrigeration equipment assembly, sales, maintenance and installation; Production of common boards, air ducts, spiral air ducts and accessories, corner codes, flanges, shock absorbers, oil fume purifiers, fans, insulation materials, wires and cables, hardware and electrical equipment, communication equipment, electronic equipment, electromechanical equipment, rubber sheets, ventilation equipment, valves, pipelines, cable trays, labor protection supplies, steel, building materials, and decoration materials sales; Sales and installation of environmental protection systems and security systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Flange, Rectangular Duct

Yonghua (Anhui) Technology Co., Ltd

Yonghua (Anhui) Technology Co., Ltd., with its registered address at Room 702-384, Hua'an Building, Fuyang North Road, Shuangdun Town, Changfeng County, Hefei City, Anhui Province, is registered with the Changfeng County Market Supervision Administration Bureau and represented by Deng Guokui. Its business scope includes the technical development, technical services, sales, and installation of ventilation system equipment, central air conditioning systems, and electromechanical products; Research and development, design, production, sales, installation, and maintenance of bag air ducts, fiber fabric air ducts, cloth air ducts, and rubber insulated composite air duct systems; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Fabric Air Duct, Fabric Air Duct

Otsen Technology Group Co., Ltd

Otsen Technology Group Co., Ltd., registered at No. 1 Jinshan Road, Huayang Town, Jixi County, Xuancheng City, Anhui Province, with the registration authority of Jixi County Market Supervision Administration and the legal representative of Xu Wenlong, engages in general projects including paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Production of fireproof sealing materials; Sales of fireproof sealing materials; Research and development of construction waste recycling technology; Engineering management services; Leasing of construction machinery and equipment; Construction of sports facilities engineering; Construction of earthwork engineering; Construction of landscaping and greening projects; Construction of metal doors and windows engineering; Sales of building materials; Sales of lightweight building materials; Sales of cement products; Sales of metal fittings for construction; Sales of metal materials; Sales of metal structures; Sales of anti-corrosion materials; Sales of building waterproofing membrane products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Production of special labor protection equipment; Sales of special labor protection equipment; Manufacturing of metal products for safety and firefighting purposes; Fire technology services; Manufacturing of security equipment; Sales of security equipment; Sales of special equipment; Sales of firefighting equipment; Security system monitoring service; Design and construction services for security technology prevention systems; Fan and fan manufacturing; Sales of fans and blowers; Sales of metal products; Manufacturing and processing of doors and windows; Research and development of metal products; Research and development of new material technology; Promotion services for new material technology; Research and development of carbon fiber recycling technology; Sales of building decoration materials; Sales of doors and windows; Manufacturing of new building materials (excluding hazardous chemicals); Sales of asbestos products; Sales of insulation and soundproofing materials; Labor services (excluding labor dispatch); Manufacturing of cement products; Sales of insulation materials (excluding licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations) Licensed projects: construction labor subcontracting; Installation of protective equipment for civil air defense engineering; Construction project construction (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 permits of relevant departments). Core products: Air Duct, Seismic Bracing, Flexible Fireproof Roll Material

Anhui Julitong Environmental Technology Co., Ltd

Anhui Julitong Environmental Technology Co., Ltd. is located on the south side of Shuiguan Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province (with multiple registered addresses). It was established on December 2, 2025, with the registration authority of Feidong County Market Supervision Administration and the legal representative being Zou Xiaoming. Core products: Air Duct, Galvanized Spiral Air Duct, Stainless Steel Spiral Air Duct

Hefei Juhui Ventilation Duct Manufacturing Co., Ltd

Hefei Juhui Ventilation Pipe Manufacturing Co., Ltd., with its registered address at No. 18 Dongzhiyuan, Intersection of Guhe Road and Xixianghe Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province, is registered with the Feidong County Market Supervision and Administration Bureau. The legal representative is Zhong Rong, and its business scope includes the design, production, maintenance, processing, and sales of ventilation pipes, ventilation equipment and accessories, stainless steel pipes and equipment, environmental protection equipment, waste gas treatment equipment, sewage treatment equipment, dust removal equipment, hardware products, ordinary mechanical equipment and accessories, oil removal and purification equipment, HVAC equipment and accessories; Pipeline engineering, plumbing engineering, HVAC engineering, environmental engineering design, construction, installation; Welding of ventilation ducts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Ventilation Duct, Exhaust Duct

Anhui Yizinc HVAC Equipment Co., Ltd

Anhui Yizhu HVAC Equipment Co., Ltd., registered at No. 8 Dianzhong Road, Cuozhen Town, Feidong County, Hefei City, Anhui Province, Anhui Yizhu Air Pipe Processing Factory, registered with the Feidong County Market Supervision and Administration Bureau, with Guo Jun as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Manufacturing of metal daily necessities; Installation services for ordinary mechanical equipment; Installation services for environmental sanitation public facilities; Manufacturing of metal products for safety and firefighting purposes; Metal cutting processing services; Manufacturing of metal tools; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of metal signs for transportation and public management; Manufacturing of insulation and soundproofing materials; Manufacturing of metal materials; Manufacturing of metal cutting and welding equipment; Rolling and processing of non-ferrous metals; Steel rolling processing; Manufacturing of metal cutting machine tools; Fan and fan manufacturing; Motor manufacturing; Manufacturing of metal forming machine tools; Wastewater treatment and its recycling; Manufacturing of household waste treatment equipment; Sales of specialized equipment for commercial, catering, and service purposes; Manufacturing of dust removal technology equipment; Manufacturing of specialized equipment for environmental protection; Manufacturing of non-metallic mineral products; Black metal casting; Sales of specialized equipment for environmental protection; Sales of valves and plugs; Retail of hardware products; Sales of fans and blowers; Sales of refrigeration and air conditioning equipment; Sales of generators and generator sets; Sales of metal cutting and welding equipment; Sales of metal products; Sales of metal materials; Sales of metal forming machine tools; Wholesale of hardware products; Sales of non-metallic minerals and products; Sales of new metal functional materials; Sales of pipeline transportation equipment; Operation of wires and cables; Internet sales (except for the sale of goods that need to be licensed); Sales of insulation and soundproofing materials; Sales of signs for transportation and public management; Sales of refractory materials; Sales of security equipment; Sales of metal structures; Manufacturing of metal structures; Information consulting services (excluding licensed information consulting services) (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Air Duct, Corner Mark, Fan

Hefei Ganquan Tong Ventilation Pipe Manufacturing Co., Ltd

Hefei Ganquan Tong Ventilation Pipe Manufacturing Co., Ltd., with its registered address at Warehouse 2, Huishang Logistics Park, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province, is registered with the Feidong County Market Supervision and Administration Bureau. The legal representative is Liu Qi, and the business scope includes general projects such as building decoration, manufacturing of plumbing pipe parts and other metal products for construction; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Indoor air pollution control; Water pollution control; Water pollution prevention and control services; Air pollution prevention and control services; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal fittings for construction; Manufacturing of metal materials; Manufacturing of wind and electric tools; Fan and fan manufacturing; Manufacturing of machine tool functional components and accessories; Sales of metal fittings for construction; Sales of pneumatic power machinery and components; Manufacturing of metal products for safety and firefighting purposes; Sales of metal products; Sales of pipeline transportation equipment; External contracting projects; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of plastic products; Sales of plastic products (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Air Duct, Central Air Conditioning Outlet, Welding Air Duct