2026 Top 10 Galvanized Spiral Air Duct Manufacturers in China

Dezhou Liye Air Conditioning Equipment Co., Ltd

Dezhou Liye Air Conditioning Equipment Co., Ltd., with its registered address at No. 58 Tenghong Street, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Li Guotao, and its business scope includes the processing, sales, installation, and maintenance of air conditioning equipment and components, ventilation equipment and components, purification equipment and components, environmental protection equipment and components, electromechanical equipment and components, water tanks, and cooling towers; Sales of ordinary steel plates and low-voltage control cabinets; Sales, installation, and maintenance of fiberglass products; Construction of civil air defense projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Spiral Air Duct, Chimney, Ventilation Duct

Hangzhou Hengbang Intelligent Technology Co., Ltd

Hangzhou Hengbang Intelligent Technology Co., Ltd. is registered at Room 1938, Hongshan Zhongzhi Entrepreneurship Park, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang Province. The registration authority is the Market Supervision Administration of Xiaoshan District, Hangzhou City, with Guo Maohua as the legal representative. Its business scope includes licensed projects such as building intelligent system design; Intelligent construction of buildings; Fire technology services; Construction of fire protection facilities engineering; Various engineering construction activities (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Intelligent control system integration; Construction of metal doors and windows engineering; Sales of firefighting equipment; Installation services for ordinary mechanical equipment; Sales of doors and windows; Sales of metal fittings for construction; Sales of building decoration materials; Research and development of hardware products; Wholesale of hardware products; Retail of hardware products; Research and development of metal products; Sales of metal products; Sales of smart home consumer devices; Sales of fans and blowers; Sales of refrigeration and air conditioning equipment; Sales of electrical and mechanical equipment; Research and development of Internet of Things technology; Sales of IoT devices; Internet of Things technology services; Sales of electrical signal equipment devices; Sales of mechanical equipment; Internet sales (except for the sale of goods that need to be licensed); Sales of security equipment; Wholesale of electronic components; Retail of electronic components (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law).. Core products: Galvanized Spiral Air Duct, Hand Operated Window Opener For Hanging Windows, Electric Window Opener

Zhejiang Jingchuang Steel Co., Ltd

Zhejiang Jingchuang Steel Co., Ltd. is registered at Room 114-1, Building 1, Gaonong Livestock Farm (Ma'an Street Chemical Industrial Park), Keqiao District, Shaoxing City, Zhejiang Province. The registration authority is the Market Supervision and Administration Bureau of Keqiao District, Shaoxing City, and the legal representative is Xiao Jie. Its business scope includes wholesale and retail of steel, building materials (excluding hazardous chemicals), hardware accessories, stainless steel products, metal materials (excluding precious and rare metals), metal products, and seamless pipes for stainless steel industry. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Spiral Air Duct, Galvanized Spiral Pipe, Galvanized Square Tube

Wuxi Great World Ventilation Equipment Co., Ltd

Wuxi Dashi World Ventilation Equipment Co., Ltd., registered at No. 289 Yuedong Road, Xinjie Street, Yixing City, with the registration authority of Yixing Data Bureau and the legal representative of Guo Chenyan, is engaged in the technical research and development, manufacturing, processing, sales, and installation of ventilation equipment, environmental protection equipment, fire-fighting equipment, kitchen equipment, general mechanical equipment and accessories, and HVAC equipment; Manufacturing, processing, and sales of air ducts, valves, and flanges; Sales of building materials, stainless steel materials, insulation materials, rubber products, hardware, fans, air vents, galvanized sheets, fire dampers, ventilation fans, wires and cables; Installation of air ducts and mechanical and electrical equipment; Construction, technical consulting, and technical services for environmental protection projects; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Spiral Air Duct, Big End And Small End, Galvanized Air Duct

Shandong Xuguang Water Tank Air Conditioning Equipment Co., Ltd

Shandong Xuguang Water Tank Air Conditioning Equipment Co., Ltd., with its registered address in Luquan Tun Town Development Zone, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Zhu Qianqian, and its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Research and development of metal products; Sales of metal products; Repair of metal products; Sales of building materials; Manufacturing of metal materials; Sales of metal materials; Mechanical parts and component processing; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Sales of firefighting equipment; Sales of electronic specialized equipment; Sales of mechanical equipment; Manufacturing of electronic specialized materials; Sales of electronic specialized materials; Manufacturing of general components; Solar power generation technology services; Sales of solar thermal power generation products; Labor services (excluding labor dispatch) (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: construction labor subcontracting; Power generation, transmission, and supply services; Construction of fire protection facilities engineering; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Galvanized Spiral Air Duct, Ultra Thin Fan Coil Unit, Buried Water Tank

Suzhou Zhuohong HVAC Mechanical and Electrical Engineering Co., Ltd

Suzhou Zhuohong HVAC Mechanical and Electrical Engineering Co., Ltd., whose registered address is located in Bage Community, East the Taihu Lake Lake Eco tourism Resort (the Taihu Lake New Town), Wujiang District, Suzhou City, the registration authority is the Administrative Examination and Approval Bureau of Wujiang District, Suzhou City, and the legal representative is Guo Jiangwei. Its business scope includes the licensed project: electrical installation services; Construction projects (projects that require approval by law and can only be operated after approval by relevant departments, with specific business projects subject to approval results) General projects: sales of refrigeration and air conditioning equipment; Installation services for ordinary mechanical equipment; Residential water and electricity installation and maintenance services; General equipment repair; Sales of fans and blowers; Sales of valves and plugs; Sales of electrical equipment; Sales of wind and electric tools; Retail of hardware products; Sales of firefighting equipment; Sales of specialized equipment for environmental protection; Electronic product sales; Manufacturing of metal structures; Manufacturing of metal materials; Manufacturing of general components; Manufacturing of hardware products; Wholesale of hardware products; Sales of metal materials; Sales of metal structures; Manufacturing of specialized equipment for environmental protection; Sales of mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of refrigeration and air conditioning equipment; Fan and fan manufacturing; Manufacturing of pumps and vacuum equipment (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: Galvanized Spiral Air Duct, Stainless Steel Air Duct, Spiral Duct

Wuxi Diansen Environmental Protection Equipment Co., Ltd

Wuxi Diansen Environmental Protection Equipment Co., Ltd. is registered at Workshop 2, No. 221 Xitai Road, Meicun, Xinwu District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Zhong Linfeng. The business scope includes licensed projects such as construction professional operations; Electrical installation services; Construction project construction; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General project: Manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Sales of firefighting equipment; Manufacturing of dust removal technology equipment; Sales of valves and plugs; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of general components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of metal materials; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Installation services for ordinary mechanical equipment; Sales of metal products; Sales of metal chains and other metal products; Sales of electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Sales of pipeline transportation equipment; Sales of insulation materials; Sales of building materials; Sales of building decoration materials; Operation of wires and cables; Retail of hardware products; Wholesale of hardware products; Sales of metal structures; Manufacturing of metal structures; Industrial design services; Professional design services; Graphic Artist Designer; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Galvanized Spiral Air Duct, Stainless Steel Spiral Air Duct, Common Plate Air Duct