2026 Top 10 Ventilation Engineering Duct Manufacturers in China

Hebei Chenhao Environmental Protection Equipment Co., Ltd

Hebei Chenhao Environmental Protection Equipment Co., Ltd., with its registered address at No. 1199 Shengli North Road, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is He Quanhai, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; General equipment repair; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Installation services for ordinary mechanical equipment; Manufacturing of metal structures; Sales of metal structures; Rubber product manufacturing; Sales of rubber products; Sales of metal products. (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: Ventilation Engineering Duct, Centrifugal Fan, Pp Air Duct

Wuxi Huachuang Tongyuan Metal Materials Co., Ltd

Wuxi Huachuang Tongyuan Metal Materials Co., Ltd., registered at 22-8-732 Xihui Garden, Liangxi District, Wuxi City, with the registration authority of Wuxi Liangxi District Data Bureau and the legal representative of Ma Chuang, has a business scope including general projects such as sales of metal products; Sales of metal materials; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of metal tools; Research and development of metal products; Sales of rubber products; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of forgings and powder metallurgy products; Sales of building materials; Sales of power electronic components; Operation of wires and cables; Sales of mechanical parts and components; Sales of office supplies; Wholesale of hardware products; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Ventilation Engineering Duct, Stainless Steel Plate, Stainless Steel Patterned Plate

Hangzhou Minxing HVAC Engineering Co., Ltd

Hangzhou Minxing HVAC Engineering Co., Ltd., with its registered address at 1-3-18 Meilinwan Hengyi Road, Xinwan Street, Qiantang District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Qiantang District, Hangzhou City. The legal representative is Zou Limin, and the business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). General project: Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of fans and blowers; Sales of new energy original equipment; Wholesale of hardware products; Sales of refrigeration and air conditioning equipment; Environmental consulting services; Sales of metal structures; Sales of metal chains and other metal products; Engineering management services; Sales of firefighting equipment; Manufacturing of metal products for safety and firefighting purposes; Wastewater treatment and its recycling; Manufacturing of specialized equipment for environmental protection; Sales of household appliances; Retail of daily household appliances; Sales of building materials; Engineering and technical research and experimental development (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Ventilation Engineering Duct, Galvanized Spiral Air Duct, Common Plate Air Duct

Sichuan Hanpin Shitong Technology Co., Ltd

Sichuan Hanpin Shitong Technology Co., Ltd., with its registered address at 820 Gangdong 2nd Road, North Area of Chengdu Modern Industrial Port, Pidu District, Chengdu City, is registered with the Pidu District Market Supervision and Administration Bureau. The legal representative is Wang Hongchuan, and its business scope includes research and development, production, sales, and installation of environmental protection equipment and accessories, ventilation equipment and accessories, air conditioning equipment and accessories, ventilation ducts, processing and sales of metal products (excluding rare and precious metals), sales of mechanical and electrical products, steel, insulation materials, hardware products, and building materials (excluding hazardous chemicals) (the above scope does not include projects restricted or prohibited by national laws, administrative regulations, or decisions of the State Council. Projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Ventilation Engineering Duct, , Smoke Exhaust Duct

Nanjing Guanguantong Environmental Protection Ventilation Equipment Co., Ltd

Nanjing Guanguantong Environmental Protection and Ventilation Equipment Co., Ltd., registered at Room 101, Building 6, Zone 6, Nanjing International Small Commodity City, No. 2 Qinlu Avenue, Lukou Street, Jiangning District, Nanjing City (Jiangning Development Zone), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Guo Linmao as the legal representative. Its business scope includes the sales, installation, and maintenance of environmental protection equipment, ventilation equipment, HVAC equipment, security equipment, fire-fighting equipment, and accessories; Sales, installation, and maintenance of blowers and pipeline pumps; Design and installation of central air conditioning system and ventilation system; Sales of air compressors, valves, wires and cables, bearings, steel, environmentally friendly materials, and insulation materials; Sales and installation services for air vents, fans, fan cases, fire dampers, ventilation fans, air volume control valves, plate exhaust outlets, mufflers, corner horses and oil fume purifiers, spiral ducts, cable trays, tees. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ventilation Engineering Duct, Stainless Steel Air Duct, Double Layer Insulated Air Duct

Dezhou Yixing Air Conditioning Equipment Co., Ltd

Dezhou Yixing Air Conditioning Equipment Co., Ltd., with its registered address in Dayanzhuang Village, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Su Guoxing, and its business scope includes the production, sales, and installation of air conditioning equipment and components, purification equipment and components, ventilation equipment and components, environmental protection special equipment and components, motors and components, pipes and fittings, fire dampers, smoke exhaust fire dampers, axial flow fire exhaust fans, centrifugal fire exhaust fans, cooling towers, and water tanks; Civil air defense engineering construction; Steel sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ventilation Engineering Duct, Sidewall Fan, Axial Flow Fan

Leimeng (Changzhou) Equipment Co., Ltd

Leimeng (Changzhou) Equipment Co., Ltd., with its registered address at No. 36 Nankangtian, Xinkang Village, Xueyan Town, Wujin District, Changzhou City, is registered with the Government Service Management Office of Wujin District, Changzhou City. The legal representative is Zhong Weihua, and the business scope includes general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of metal structures; Research and development of metal products; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized chemical products (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Sales of metal materials; Sales of building materials; Sales of valves and plugs; Retail of hardware 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). Core products: Ventilation Engineering Duct, Common Flange Air Duct, Soft Link