2026 Top 10 Precision Filter Manufacturers in China

Langfang Longmiao Environmental Protection Equipment Co., Ltd

Langfang Longmiao Environmental Protection Equipment Co., Ltd. is registered at 1-168 Caifeng Lane, Lincheng Village, Wenquan Park, Gu'an County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Gu'an County, Langfang City, and the legal representative is Wang Zhen. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of valves and plugs; Retail of hardware products; Sales of instruments and meters; Sales of mechanical equipment; Mold sales; Sales of plastic products; Sales of industrial automatic control system devices; Sales of seals; Sales of paper products; Sales of mechanical parts and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of painting equipment; Sales of specialized packaging equipment; Sales of new metal functional materials; Sales of gas compression machinery; Sales of chemical products (excluding licensed chemical products); Sales of packaging materials and products; Sales of office equipment; Sales of metal products; Sales of intelligent power transmission and distribution and control equipment; 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: Precision Filter, , Precision Filter Cartridge

Suzhou An'ertai Air Filtration Equipment Co., Ltd

Suzhou An'ertai Air Filtration Equipment Co., Ltd., with its registered address at 898 Jinsheng Road, Jinjiaba, Lili Town, Wujiang District, Suzhou City, is registered with the Wujiang District Administrative Approval Bureau of Suzhou City. The legal representative is Chen Yanting, and its business scope includes general projects such as gas and liquid separation and purification equipment manufacturing; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Precision Filter, Pass-Through Window, Primary Filter

Yixing Hengye Environmental Protection Technology Co., Ltd

Yixing Hengye Environmental Protection Technology Co., Ltd., with its registered address in Gaoyao Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Huaqing. Its business scope includes licensed projects such as power generation, transmission, and power supply (distribution); Construction project design; 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 industrial automatic control system devices; Manufacturing of ovens, furnaces, and electric furnaces; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of plastic products; Mechanical parts and component processing; Sales of specialized equipment for environmental protection; Sales of industrial automatic control system devices; Sales of ovens, furnaces, and electric furnaces; Sales of mechanical parts and components; Sales of mechanical equipment; Wholesale of hardware products; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of insulation materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of metal products; Sales of metal materials; Sales of building materials; Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of fans and blowers; Sales of sealing fillers; Sales of gears, gear reducers, and gearboxes; Environmental consulting services; Installation services for ordinary mechanical equipment; Engineering management services; Import and export agency; Technology import and export; Import and export of goods (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: Precision Filter, Fiber Disc Filter, Spiral Stacking Machine

Jiangsu Hengwei Environmental Protection Equipment Co., Ltd

Jiangsu Hengwei Environmental Protection Equipment Co., Ltd., with its registered address at 159 Wanyuan Road, Wanshi Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Chen Luwei as its legal representative. Its business scope includes licensed projects such as construction projects; Construction engineering design (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) General project: Manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Environmental consulting services; Development of intelligent water management system; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Technology promotion and application services; Municipal facility management; Construction of landscaping and greening projects; Construction of earthwork engineering; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Specialized equipment repair; Sales of mechanical parts and components; Wholesale of hardware products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Non residential real estate leasing; Import and export of goods; Technology import and export; Import and export agency (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: Precision Filter, Chain Scraper, Monorail Scraper

Dongguan Boshi Purification Technology Co., Ltd

Dongguan Boshi Purification Technology Co., Ltd. is located at No. 75 Hongyun Road, Shuibei, Shipai Town, Dongguan City, Guangdong Province. It was established on January 10, 2014, with the registration authority of Dongguan Market Supervision Administration and the legal representative being Liu Wangping. Core products: Precision Filter, , Paper Frame Primary Filter

Yuzhou Qingshang Filtration Equipment Co., Ltd

Yuzhou Qingshang Filtration Equipment Co., Ltd., with its registered address located 500 meters north of the intersection of Lvliang Road and South Expressway in Xiaolu Town, Yuzhou City, is registered with the Yuzhou Market Supervision Administration. The legal representative is Ma Zhiyong, and its business scope includes general projects such as gas and liquid separation and pure purification equipment manufacturing; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Wastewater treatment and its recycling; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of metal products; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Precision Filter, Stainless Steel Plate Frame Filter, Bag Filter

Henan Junxian Filter Equipment Manufacturing Co., Ltd

Henan Junxian Filtration Equipment Manufacturing Co., Ltd., registered at Group 2, Kezhang Village, Guolian Town, Yuzhou City, with the registration authority of Yuzhou Market Supervision Administration and the legal representative of Lian Junxian, operates in general projects including gas and liquid separation and purification equipment manufacturing; Sales of gas and liquid separation and purification equipment; Manufacturing of casting machinery; Manufacturing of specialized machinery and equipment for water resources; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal structures; Retail of hardware products; Electronic product sales (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Precision Filter, Bag Filter, Filter Cartridge Filter