2026 Top 10 Negative Pressure Fan Manufacturers in China

Wanmei Refrigeration Technology (Suzhou) Co., Ltd

Wanmei Refrigeration Technology (Suzhou) Co., Ltd., with its registered address at No. 456 Shadong Road, Xinzhuang Town, Changshu City, registered with Changshu Data Bureau, and represented by Cui Shiyan as its legal representative. Its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Sales of fans and blowers; Sales of mechanical parts and components; Sales of household appliances; Sales of electrical accessories; Sales of metal products; Installation services for ordinary mechanical equipment; External contracting projects; Engineering management services (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, Industrial Negative Pressure Exhaust Fan, Workshop Exhaust Fan

Dezhou Lishan Environmental Protection Equipment Co., Ltd

Dezhou Lishan Environmental Protection Equipment Co., Ltd., with its registered address at Workshop 3, North Row, Aide Industrial Park, Daxue East Road, Songguantun Street Office, Dezhou Economic and Technological Development Zone, 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 Yu Lishan, and its business scope includes general projects: manufacturing of environmental protection special equipment; Fan and fan manufacturing; Manufacturing of off-road leisure vehicles and spare parts; Manufacturing of refrigeration and air conditioning equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of refrigeration and air conditioning equipment; Sales of fans and blowers; Sales of off-road leisure vehicles and spare parts; Sales of specialized equipment for environmental protection. (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, Industrial Exhaust Fan, Evaporative Air Cooler

Henan Ruosi Machinery Co., Ltd

Henan Ruosi Machinery Co., Ltd., with its registered address at Room 1521, 15th Floor, Unit 1, Building 9, Mulan Li, High tech Industrial Development Zone, Zhengzhou City, Henan Province, is registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone. The legal representative is Wang Xiuguo, and its business scope includes general projects such as fans and fan manufacturing; Manufacturing of general components; Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for environmental protection; Agricultural machinery manufacturing; Manufacturing of refrigeration and air conditioning equipment; Sales of fans and blowers; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Sales of agricultural machinery; Sales of refrigeration and air conditioning equipment; Sales of specialized equipment for environmental protection; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Agricultural machinery services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License projects: installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; 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: Negative Pressure Fan, Cfs-A (11-62A) Series, Side Wall Series

Foshan Xianghe Equipment Co., Ltd

Foshan Xianghe Equipment Co., Ltd., with its registered address at No. 7 Huanzhen West Road, Yongxing Community, Chencun Town, Shunde District, Foshan City, Guangdong Province, China, is registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Liang Chaoqun, and its business scope includes general projects such as sales of fans and blowers; Sales of refrigeration and air conditioning equipment; Sales of mechanical equipment; Sales of pumps and vacuum equipment; Sales of electronic specialized equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of livestock machinery; Sales of building materials; Sales of mechanical parts and components; Undertake the engineering construction business of the head office; Construction of earthwork engineering; Construction of landscaping and greening projects; Engineering management services; Professional design services; Industrial engineering design services; Information technology consulting services; Specialized equipment repair; General equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: electrical installation services; Construction project construction; Residential interior decoration and renovation. (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, Mobile Permanent Magnet Fan, Energy Saving Air Conditioning

Shandong Preti Air Conditioning Equipment Co., Ltd

Shandong Preti Air Conditioning Equipment Co., Ltd., with its registered address at No. 3, North Industrial Park, Wangcundian Village, Huanghe Ya Township, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Decheng District, Dezhou City. The legal representative is Shi Lingyan, and its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Contract energy management; Research and development of emerging energy technologies; Fan and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Manufacturing of household appliances; Sales of household appliances; Manufacturing of metal structures; Sales of metal structures; Sales of valves and plugs; Cooling services; Installation services for ordinary mechanical equipment; Construction of sports facilities engineering; Construction of landscaping and greening projects; Information technology consulting services; Engineering management services; Engineering and technical services (excluding planning management, survey, design, and supervision); 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). Licensed projects: heat production and supply; Manufacturing of protective equipment for civil air defense engineering; Intelligent construction of buildings; Construction of fire protection facilities engineering; Fire technology services; Various engineering construction activities; Construction professional operations (projects that require approval according to 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: Negative Pressure Fan, Square Diffuser, Air Conditioning Unit Series

Dongguan Pufenghui Electromechanical Equipment Co., Ltd

Dongguan Pufenghui Electromechanical Equipment Co., Ltd., with its registered address at Room 102, No. 142, Humen Section, Tai'an Road, Humen Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Hu Bingxin, and its business scope includes research and development, sales of mechanical and electrical equipment, environmental protection ventilation equipment, kitchen equipment, electronic products, hardware and electrical appliances, refrigeration equipment, metal materials, environmental protection materials, water pumps and valves; Installation and maintenance of mechanical and electrical equipment engineering; 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, Industrial Sewage Submersible Pump, Air Cooler Accessories

Yancheng Tongbo Machinery Co., Ltd

Yancheng Tongbo Machinery Co., Ltd., registered at 7-8 Jiankang East Road Cinema, Dafeng District, Yancheng City, registered with the Administrative Approval Bureau of Dafeng District, Yancheng City, with Shi Qianjin as the legal representative. Its business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of bearings, gears, and transmission components; Sales of mechanical equipment; Mechanical equipment research and development; Installation services for ordinary mechanical equipment; Sales of mechanical parts and components; Sales of metal structures; Sales of metal materials; Production of bearing steel products; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of rubber products (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, Electro Hydraulic Equipment, General Hardware And Electric Accessories