2026 Top 10 Negative Pressure Fan Exhaust Fan Manufacturers in China

Qingzhou Xingtong Environmental Protection Technology Co., Ltd

Qingzhou Xingtong Environmental Protection Technology Co., Ltd., with its registered address at No. 89, Fufu East Street, Zangtai Village, Heguan Town, Qingzhou City, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision Administration Bureau. The legal representative is Yang Maoyong, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Agricultural machinery manufacturing; Sales of agricultural machinery; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Manufacturing of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Manufacturing of greenhouse gas emission control equipment; Sales of greenhouse gas emission control equipment; Research and development of greenhouse gas emission control technology; General equipment manufacturing (excluding special equipment manufacturing); Water pollution prevention and control services; Wholesale of hardware products; Sales of metal materials; Retail of hardware products; Sales of metal tools; Labor services (excluding labor dispatch); Sales of ovens, furnaces, and electric furnaces. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction. (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: Negative Pressure Fan Exhaust Fan, Electric Heater, Air Cooler

Shandong Yujie Air Conditioning Equipment Co., Ltd

Shandong Yujie Air Conditioning Equipment Co., Ltd., with its registered address at Room 1301, Building A, Donghui Building, Sanba East Road, Changhe Street Office, Economic and Technological Development Zone, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dezhou Tianqu New Area (Dezhou Economic and Technological Development Zone). The legal representative is Dai Yujie, and its business scope includes the processing, assembly, and sales of central air conditioning, heating equipment, ventilation equipment, fiberglass products, and related accessories; Sales of air conditioning equipment, solar photovoltaic products, stainless steel products, non-ferrous metals, plumbing fittings, and insulation materials; Import and export business of goods and technology (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Negative Pressure Fan Exhaust Fan, Dfbz Series Square Wall Axial Flow Fan, Electric Hot Air Curtain

Qingzhou Jiumu Agriculture and Animal Husbandry Machinery Co., Ltd

Qingzhou Jiumu Agriculture and Animal Husbandry Machinery Co., Ltd., with its registered address at No. 1888 Feida Street, Qingzhou Economic Development Zone, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision and Administration Bureau. The legal representative is Chen Cui, and its business scope includes general projects such as livestock machinery manufacturing; Sales of livestock machinery; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Agricultural machinery manufacturing; Sales of agricultural machinery; Manufacturing of greenhouse gas emission control equipment; Sales of greenhouse gas emission control equipment; Fan and fan manufacturing; Sales of fans and blowers; Sales of paper products; Sales of feed raw materials; Livestock sales; Internet sales (except for the sale of goods that need to be licensed); Domestic trade agency (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law) License project: livestock breeding; Live poultry sales; Poultry breeding (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). Core products: Negative Pressure Fan Exhaust Fan, Livestock Breeding Ventilation Window, Customized Fan For Cowshed

Suzhou Wangcheng Industrial Fan Co., Ltd

Suzhou Wangcheng Industrial Fan Co., Ltd., with its registered address at No. 1988, Nanhuan 3rd Road, Shengze Town, Wujiang District, Suzhou City, is registered with the Wujiang District Data Bureau of Suzhou City. The legal representative is Ren Chengwan, and its business scope includes the sales, installation, maintenance, and spare parts sales of fans, automation equipment, electromechanical equipment, environmental protection equipment, cleaning equipment, and mechanical equipment; Sales of wires and cables, electrical components, building decoration materials, motors, stainless steel products, hardware products, power tools, HVAC accessories, and rubber products. General projects: sales of refrigeration and air conditioning equipment; Sales of livestock machinery; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment) (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: Negative Pressure Fan Exhaust Fan, Water Curtain Paper, Water Cooled Fan Exhaust

Weifang Xinlin Agriculture and Animal Husbandry Machinery Co., Ltd

Weifang Xinlin Agriculture and Animal Husbandry Machinery Co., Ltd. is registered in Laliushu Village, Qingzhou Economic Development Zone, Weifang City, Shandong Province. The registration authority is the Qingzhou Market Supervision Administration, and the legal representative is Cao Fei. Its business scope includes the production and sales of agricultural equipment, animal husbandry equipment, plant protection machinery, packaging machinery, temperature control equipment, animal manure treatment equipment, environmental protection equipment, power equipment, electromechanical equipment and mechanical accessories, as well as the trade of plastic products and rubber products, and the import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Negative Pressure Fan Exhaust Fan, Water Curtain, Lens Hood

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: Negative Pressure Fan Exhaust Fan, Galvanized Spiral Air Duct, Common Plate Air Duct

Dezhou Xingkai Air Conditioning Equipment Co., Ltd

Dezhou Xingkai Air Conditioning Equipment Co., Ltd., registered at Room 320, 3rd Floor, Dezhou Feitian Industry and Trade Co., Ltd. Office Building, No. 1997 Chongde Fourth Avenue, Yuanqiao Town, Tianqu New District, Dezhou City, Shandong Province, registered with the Market Supervision and Administration Bureau of Dezhou Tianqu New District (Dezhou Economic and Technological Development Zone), with Dai Yuzhi as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of insulation materials; Import and export of goods; Technology import and export; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Manufacturing of metal products for safety and firefighting purposes. (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: Negative Pressure Fan Exhaust Fan, Sidewall Fan, Jvf-Cm Ceiling Mounted Room Ventilator