2026 Top 10 Primary Filter Manufacturers in China

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

Jining Yuzhe Industrial Technology Co., Ltd

Jining Yuzhe Industrial Technology Co., Ltd., registered at Room 1609, Block B, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Fu Kaixuan, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of construction machinery; Manufacturing of security equipment; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Wholesale of electronic components; Sales of security equipment; Sales of diving rescue equipment; Sales of synthetic materials; Sales of metal products. (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, Hardware, Electronic Weighing

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

Beijing Xingwei Purification Technology Co., Ltd

Beijing Xingwei Purification Technology Co., Ltd., registered at No. 1-Q709, Zone 1, Guba Road, Chengguan Street, Fangshan District, Beijing, registered with the Market Supervision Administration of Fangshan District, Beijing, with Chen Yingqin as the legal representative. Its business scope includes technology development; Technical consulting (excluding intermediaries); Technology transfer; Technology promotion; Technical services; Educational technology development; Market research; Organize exhibitions and displays; Organize cultural and artistic exchange activities (excluding performances); Design, produce, represent, and publish advertisements; Computer system services; Data processing; Repair computers; Conference services; Basic software services; Economic and trade consulting, education information consulting (excluding intermediaries); Computer system services; Software development; Application software services; Corporate image planning; Selling air conditioning refrigeration equipment and accessories, electronic products, hardware and electrical equipment, mechanical equipment, household appliances, building materials, instruments and meters, rubber products, automotive parts, computer software and hardware and auxiliary equipment, communication equipment (excluding satellite receiving equipment), daily necessities, clothing, shoes and hats, children's toys (excluding simulated firearms), cultural goods (excluding audio-visual products), sports equipment, paper products, filter paper, filters, chemical products (excluding hazardous chemicals); Road freight transportation; Engaged in Internet cultural activities. (Enterprises can choose their own business projects and carry out business activities according to law; those engaged in Internet cultural activities, road cargo transportation and projects that need to be approved according to law can carry out business activities according to the approved content after being approved by the relevant departments; they are not allowed to engage in business activities that are prohibited or restricted by the city's industrial policies.). Core products: Primary Filter, Primary Filter, Ffu

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

Dongguan Lianda Environmental Technology Co., Ltd

Dongguan Lianda Environmental Technology Co., Ltd., with its registered address at Room 201, Unit 1, Building 16, No. 7 Science and Technology Avenue, Houjie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Ouyang Wangzhen, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Research and development of household appliances; Manufacturing of household appliances; Sales of household appliances; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Indoor air pollution control; Sales of hydraulic power machinery and components; Sales of mechanical parts and components; Professional cleaning, washing, and disinfection services; Installation services for ordinary mechanical equipment; Non residential real estate leasing; Software development; Sales of Class I medical devices; Production of Class I medical devices; Sales of Class II medical devices; 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 in accordance with the law) Licensed project: construction project construction; Production of Class II medical devices; Production of Class III medical devices; Third class medical device operation; Production of disinfection equipment; Sales of disinfection 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: Primary Filter, Laboratory Exhaust Deodorization, Pathology Quality Control System