2026 Top 10 Fresh Air Ventilator Manufacturers in China Shandong

Dezhou Yongtong Ventilation Equipment Co., Ltd

Dezhou Yonggan Ventilation Equipment Co., Ltd., with its registered address at Room 2013, Debai Logistics Business Building, No. 2269 Dongfeng 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), and its legal representative is Wan Yueqin. Its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Fan and fan manufacturing; Manufacturing of refrigeration and air conditioning equipment; Sales of specialized equipment for environmental protection; Retail of electronic components; General equipment manufacturing (excluding special equipment manufacturing); Sales of metal materials; Manufacturing of specialized equipment for environmental protection; Sales of fans and blowers; Sales of distribution switch control equipment; Water pollution control; Sales of security equipment; Sales of firefighting equipment; Sales of special equipment; Sales of pumps and vacuum equipment; Engineering management services. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: electrical installation services; Wastewater treatment and its recycling; Construction labor subcontracting; Manufacturing of protective equipment for civil air defense engineering. (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: Fresh Air Ventilator, Air Quality Monitoring Device, Fiberglass Duct

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: Fresh Air Ventilator, Sidewall Fan, Fire Damper

Dezhou Nohan Environmental Technology Co., Ltd

Dezhou Nohan Environmental Technology Co., Ltd., with its registered address located 50 meters east of the intersection of Zhenghao Road and Honghai Road in Luquantun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Liu Gang, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, 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; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Motor manufacturing; 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 glass fiber reinforced plastic products; Sales of plastic products; Wholesale of hardware products; Retail of hardware products; Sales of insulation materials; Manufacturing of metal tools; Sales of building decoration materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of gas compression machinery; Sales of gas compression machinery; Manufacturing of gas and liquid separation and purification equipment; 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) Licensed project: Manufacturing of civil air defense engineering protective equipment; 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: Fresh Air Ventilator, Horizontal Concealed Fan Coil Unit, Combination Air Conditioning Unit

Shandong Jianghan Central Air Conditioning Co., Ltd

Shandong Jianghan Central Air Conditioning Co., Ltd., with its registered address at No.1 West Baide 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 Wu Yonggui, and its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of enamel products; Manufacturing of enamel products; Sales of firefighting equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of metal products for safety and firefighting purposes; Sales of metal products; Manufacturing of security equipment; Sales of pumps and vacuum equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of solar thermal utilization equipment; Sales of solar thermal utilization products; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hardware products; Manufacturing of glass fiber reinforced plastic products; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: construction professional operations; 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: Fresh Air Ventilator, Vertical Air Conditioning Unit, Air Cooled Heat Pump Unit

Dezhou Nuoling Ventilation Equipment Co., Ltd

Dezhou Nuoling Ventilation Equipment Co., Ltd., with its registered address at No. 58, East Section of Deshang Road, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Cui Aiqin, and its business scope includes ventilation equipment and components, purification equipment and components, environmental protection equipment and components, fans and components, air conditioning equipment and components, aluminum alloy products, stainless steel products processing, sales, installation and maintenance; Building electromechanical installation, water, electricity and heating installation; Civil air defense engineering and pipeline engineering construction; Sales of electronic products (excluding ground receiving facilities), hardware and electrical materials (excluding hazardous chemicals), fiberglass products, and fire equipment accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fresh Air Ventilator, Fan, Sealed Valve

Dezhou Tuojing Air Conditioning Equipment Co., Ltd

Dezhou Tuojing Air Conditioning Equipment Co., Ltd., with its registered address located in the middle section of Jinguang Avenue, Luquan Tun, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Wang Wenhai, and its business scope includes the processing, sales, and installation of air conditioning equipment and components, ventilation equipment and components, purification equipment and components, environmental protection equipment and components, electromechanical equipment, mechanical equipment, water tanks, cooling towers, and fans; Sales and installation of fiberglass products, aluminum alloy products, valves, steel, insulation boards, pipes and fittings, fire-fighting equipment and accessories, and metal products (excluding precious metals); Civil air defense engineering construction; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fresh Air Ventilator, Air Duct, Blast-Resistant Valve

Wucheng Haolun Air Conditioning Equipment Co., Ltd

Wucheng Haolun Air Conditioning Equipment Co., Ltd., with its registered address located in the middle section of Jinguang Avenue, Luquantun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Wang Wenbing, and the business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment repair; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Glass manufacturing; Manufacturing and processing of doors and windows; Sales of high-performance non-ferrous metals and alloy materials; Manufacturing of metal materials; Sales of metal materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of security equipment; Sales of security equipment; Fire technology services; Sales of metal products; Research and development of metal products; Repair of metal products; General equipment manufacturing (excluding special equipment manufacturing). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: 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: Fresh Air Ventilator, Energy Saving Fan, Constant Air Volume Valve