2026 Top 10 Negative Pressure Fan Exhaust Fan Manufacturers in China Shandong

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

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 Exhaust Fan, Industrial Fan, Evaporative Air Cooler

Dezhou Yongqi Environmental Protection Technology Co., Ltd

Dezhou Yongqi Environmental Protection Technology Co., Ltd., registered at No. 006-1 Tengxiang Street, Development Zone, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, registered with the Market Supervision Administration of Wucheng County, with Lin Na as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Motor manufacturing; Sales of fans and blowers; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of glass fiber reinforced plastic products; Sales of plastic products; Sales of glass fiber reinforced plastic products; Wholesale of hardware products; Retail of hardware products; Sales of insulation materials; Manufacturing of metal tools; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of building decoration materials; Manufacturing of gas compression machinery; Manufacturing of gas and liquid separation and purification equipment; Sales of gas compression machinery; Sales of gas and liquid separation and purification equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Manufacturing of civil defense engineering protective equipment; Construction of fire protection facilities engineering; Various engineering construction activities; Construction labor subcontracting (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: Negative Pressure Fan Exhaust Fan, Asphalt Tank, Exhaust Fan

Shandong Huakuang High tech Development Co., Ltd

Shandong Huakuang High tech Development Co., Ltd. is registered at Room 805, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Cao Wulong. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for geological exploration; Sales of specialized equipment for geological exploration; Manufacturing of geological exploration and seismic specialized instruments; Sales of geological exploration and seismic specialized instruments; Geological exploration technology services; Basic geological exploration; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Engineering and technical research and experimental development; Mechanical equipment research and development; Software development. (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, Ventilation And Safety Equipment, Spraying Equipment

Dezhou Shituo Air Conditioning Equipment Co., Ltd

Dezhou Shituo Air Conditioning Equipment Co., Ltd., registered at Building A1, Supporting Area A, Solar Energy Technology Park, No. 2390 Shangde 11th Road, Yuanqiao Town, Tianqu New District, Dezhou City, Shandong Province, China. The registration authority is the Market Supervision Administration of Dezhou Tianqu New District (Dezhou Economic and Technological Development Zone), and the legal representative is Chen Panpan. The business scope includes the sales and installation of air conditioning equipment, refrigeration equipment, ventilation equipment, central air conditioning and accessories; Installation services for building air conditioning equipment systems. (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, Hot Water Type Heater, Specialized Warm Air Blower For Aquaculture And Planting

Shandong Dongyuan Air Conditioning Equipment Co., Ltd

Shandong Dongyuan Air Conditioning Equipment Co., Ltd. is registered at No. 25, North Jinyuan Science and Technology Institute, 200 meters west of the intersection of Tengda Street and Jinguang Avenue, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province. The registration authority is Wucheng County Market Supervision Administration, and the legal representative is Wang Mengfei. The business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Home appliance installation services; Mechanical equipment research and development; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Fan and fan manufacturing; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of power electronic components; Manufacturing of power electronic components; Sales of new metal functional materials; Sales of non-ferrous metal alloys; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal materials; Sales of metal materials; Sales of metal 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) Licensed project: construction project construction; Construction professional operations; Construction labor subcontracting. (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, Hvac Equipment, Fresh Air System