2026 Top 10 Purification Fresh Air Ventilator Manufacturers in China

Shandong Yechuang Experimental Equipment Co., Ltd

Shandong Yechuang Experimental Equipment Co., Ltd., with its registered address located in the middle section of Weiyi Road, Gaozhuang Town, Mudan District, Heze City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Mudan District, Heze City. The legal representative is Liu Ruiping, and the business scope includes general projects: sales of experimental analysis instruments; Sales of office supplies; Sales of specialized teaching instruments; Manufacturing of specialized teaching instruments; Sales of intelligent instruments and meters; Retail of hardware products; Sales of glassware; Sales of Class I medical devices; Specialized equipment repair; Sales of daily necessities; Furniture sales; Furniture manufacturing; Manufacturing of household goods; Sales of fans and blowers; Fan and fan manufacturing; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Information system integration services; Construction of landscaping and greening projects; Municipal facility management. (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 labor subcontracting; Professional construction work. (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: Purification Fresh Air Ventilator, Laboratory Pneumatic System, Laboratory Ventilation System

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: Purification Fresh Air Ventilator, Air Conditioning Unit, Hvac Smoke Exhaust Equipment

Shandong Yuanjie Air Conditioning Equipment Co., Ltd

Shandong Yuanjie Air Conditioning Equipment Co., Ltd., with its registered address at A1, Economic Development Zone, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Ren Zhigang, and its business scope includes the processing and sales of central air conditioning and end products, ventilation equipment, oil fume purification equipment, fire dampers, smoke exhaust valves, air curtains, fresh air exchanges, axial fans, centrifugal fans, air vents, and exhaust fans. (Only for the purpose of environmental impact assessment project approval, business activities cannot be carried out without obtaining administrative permission) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Purification Fresh Air Ventilator, Jet Type Fresh Air Unit, Fresh Air Ventilator

Shandong Wosco Air Conditioning Equipment Co., Ltd

Shandong Wosco Air Conditioning Equipment Co., Ltd., with its registered address at 102, 1st floor, Xinhua Industrial Park, Xinhua Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City. The legal representative is Wei Yuankang, and its 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; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Technology import and export; Sales of fans and blowers; Manufacturing of electric motors; Import and export of goods; Sales of generators and generator sets; Electronic product sales; General equipment manufacturing (excluding special equipment manufacturing); Intelligent control system integration; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices; Manufacturing of communication equipment; Sales of household appliances. (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: Purification Fresh Air Ventilator, Bidirectional Flow Fresh Air Fan, Air Curtain

Shandong Rongwen Ventilation Equipment Co., Ltd

Shandong Rongwen Ventilation Equipment Co., Ltd., registered at Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, China, is located in the Central Air Conditioning Technology Entrepreneurship Park. The registration authority is the Wucheng County Market Supervision Administration, and the legal representative is Xie Xiangkun. The business scope includes licensed projects: manufacturing of civil defense engineering protective equipment; Construction project construction; Construction labor subcontracting; Construction professional operations; Construction project supervision; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: fans, fan manufacturing; Sales of fans and blowers; Valve and plug research and development; General equipment manufacturing (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment repair; Manufacturing of metal structures; Sales of metal structures; Manufacturing of generators and generator sets; Sales of generators and generator sets; Motor manufacturing; Manufacturing of security equipment; Sales of security equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; 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; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Retail of hardware products; Wholesale of hardware products; Sales of metal fittings for construction; Manufacturing of metal fittings for construction; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of anti-corrosion materials; Sales of insulation materials; Sales of insulation and soundproofing materials; Manufacturing of insulation and soundproofing materials; Manufacturing of vibration and noise reduction equipment; Sales of vibration and noise reduction equipment; Manufacturing of specialized equipment for traffic safety and control; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Manufacturing and processing of doors and windows; Sales of doors and windows; Construction of metal doors and windows engineering; Sales of metal products; Sales of wind turbines and their components; Sales of building materials; Sales of building decoration materials. (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: Purification Fresh Air Ventilator, Sds Jet Fan, Galvanized Air Duct

Changzhou Jiucai Environmental Technology Co., Ltd

Changzhou Jiucai Environmental Technology Co., Ltd. is registered at Room 708/710, 7th Floor, Building B, No. 18 Xingao Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province. The registration authority is the Administrative Approval Bureau of Wujin District, Changzhou City, with Liu Ping as the legal representative. The business scope includes licensed projects such as construction engineering design; Residential interior decoration and renovation; Construction projects (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of specialized equipment for environmental protection; Manufacturing of household appliances; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; 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: Purification Fresh Air Ventilator, Electronic Factory Purification Workshop Project, Purification Workshop Project (Original Details)

Langfang Mingyao Filtration Equipment Co., Ltd

Langfang Mingyao Filter Equipment Co., Ltd., with its registered address at No. 80 Jijiaying Village, Wenquan Leisure Business Industrial Park, Gu'an County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Gu'an County, Langfang City. The legal representative is Xu Linhui, and the business scope includes general projects such as production and sales of filters, filter cartridges, filters, filter materials, dust collectors, filtration equipment, air dust removal, purification equipment, environmental protection equipment, sewage treatment equipment, hydraulic system equipment, and air compressor equipment; Sales of mechanical parts and components; Sales of plastic products; Sales of metal products; Mold sales; Technical services, development, consultation, exchange, transfer, and promotion of filtration equipment and molds; Specialized equipment repair. (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: Purification Fresh Air Ventilator, Oil Mist Filter Element, Precision Air Conditioning Filter