2026 Top 10 Primary Filter Manufacturers in China

Suzhou National Clean Technology Co., Ltd

Suzhou National Clean Technology Co., Ltd., registered at No. 2 Kerong Road, Xinzhuang Town, Changshu City, with the registration authority of Changshu Administrative Approval Bureau and the legal representative of Li Mercury, engages in the design, research and development, production, and sales of air filters, purification equipment, environmental protection equipment, electrical equipment, ventilation equipment, HVAC equipment, air conditioning equipment, hardware and electrical equipment, as well as providing after-sales service for related products; Undertaking: cleanroom engineering, mechanical and electrical installation engineering, engaged in import and export business of the above-mentioned products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Primary Filter, Filter, Ffu Series

Qingdao Chengshun Yixin Machinery Equipment Co., Ltd

Qingdao Shengshun Yixin Machinery Equipment Co., Ltd., registered at Room 509, Building 2, No. 500 Zhengyang Middle Road, Chengyang District, Qingdao City, Shandong Province, China, registered with the Market Supervision and Administration Bureau of Chengyang District, Qingdao City. The legal representative is Wang Xuele, and the business scope includes general projects: sales of mechanical equipment; Sales of gas compression machinery; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of lubricating oil; Mechanical equipment leasing; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Sales of generators and generator sets; Sales of refrigeration and air conditioning equipment; Sales of industrial automatic control system devices; Sales of special equipment; Sales of pneumatic power machinery and components; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Energy saving management services; Sales of electrical accessories; Sales of fans and blowers; Wholesale of hardware products; Sales of hydraulic power machinery and components; Sales of bearings, gears, and transmission components; Sales of gears, gear reducers, and gearboxes; Sales of valves and plugs; Sales of seals; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of labor protection equipment; Sales of office supplies; 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 in accordance with the law). Core products: Primary Filter, Piston Type Air Compressor, Lubricating Oil

Shandong Mushen Smart Agriculture Development Co., Ltd

Shandong Mushen Smart Agriculture Development Co., Ltd., registered at No. 139 Dongwu Street, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, China, is located at A2-133, Zone A, 1st Floor, Xincheng Dongwu Ancient City Commercial City. The registration authority is Zhucheng Market Supervision and Administration Bureau, and the legal representative is Guo Lintao. The business scope includes general projects such as agricultural scientific research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Computer system services; Software development; Professional design services; Electronic product sales; Mechanical equipment research and development; Sales of mechanical equipment; Conference and exhibition services; Agricultural production trusteeship services; Agricultural specialties and auxiliary activities; Intelligent agricultural management; Sales of intelligent agricultural machinery and equipment; 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; Research and development of intelligent robots; Sales of intelligent robots; Sales of industrial robots; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of electronic specialized equipment; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Integrated circuit design; Integrated circuit sales; Sales of smart home consumer devices; Sales of instruments and meters. (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: Primary Filter, Fertigation Machine, Laminated Filter

Airuihe (Shandong) Smart Agricultural Equipment Co., Ltd

Airuihe (Shandong) Smart Agricultural Equipment Co., Ltd., registered at No. 725 Longhua Street, Nanhu District, Zhucheng City, Weifang City, Shandong Province (west of Zhuri Road south of the South Outer Ring Road), registered with Zhucheng Market Supervision and Administration Bureau, with Guo Lun as the legal representative. Its business scope includes general projects such as agricultural machinery manufacturing; Sales of intelligent agricultural machinery and equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Research and development of Internet of Things technology; Internet of Things technology services; Irrigation services; Park management services; Crop cultivation services; Intelligent agricultural management; Agricultural specialties and auxiliary activities; Mixing and processing of soil and fertilizer; Fertilizer sales; Fertilizer sales; Research and development of greenhouse gas emission control technology; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Construction of landscaping and greening projects; Software development; Computer system services; Cloud computing equipment technology services; Digital technology services; 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 project: fertilizer production. (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: Primary Filter, Fertigation Machine, Fertilizer Bucket

Chengdu Xinweilong Electromechanical Equipment Co., Ltd

Chengdu Xinweilong Electromechanical Equipment Co., Ltd., with its registered address at No. 88 Kejia Road, Chengdu Cross Strait Science and Technology Industry Development Park, Wenjiang District, Chengdu City. The registration authority is the Market Supervision Administration of Wenjiang District, Chengdu City, and the legal representative is Shi Degang. Its business scope includes design, production, sales, research and development, and installation of spray painting equipment, baking paint equipment, environmental protection equipment, and electromechanical equipment; Sales: Environmentally friendly materials; Import and export of goods and technology. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Primary Filter, Paint Room Cotton, Primary Effect Bag Filter

Hebei Yizhao Environmental Protection Equipment Co., Ltd

Hebei Yizhao Environmental Protection Equipment Co., Ltd., with its registered address in Mengliangqiao Village, Xicheng District, Dingzhou City, is registered with the Dingzhou Market Supervision and Administration Bureau. The legal representative is Zhang Da, and its business scope includes the manufacturing of water pollution prevention and control equipment, air pollution prevention and control equipment, and ultraviolet disinfection equipment (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Primary Filter, Uv Photolysis Lamp Tube, Cyclone Dust Collector

Kunshan Aifeige Purification Equipment Co., Ltd

No. 167 Chensong Road, Yushan Town, Kunshan City

Kunshan Aifeige Purification Equipment Co., Ltd., located at 167 Chensong Road, Yushan Town, Kunshan City, was established on September 19, 2011. The registration authority is Kunshan Administrative Approval Bureau, and the legal representative is Chen Jingen. Core products: Primary Filter, Non Standard Ventilation Equipment Filtration, Filter Screen