2026 Top 10 Precision Filter Manufacturers in China

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

Ningjing Purification Technology (Suzhou) Co., Ltd

Ningjing Purification Technology (Suzhou) Co., Ltd., registered at Room 79, Building 1, Haishang Business Plaza, No. 888 Xinwu Street, Zhangpu Town, Kunshan City, registered with the Kunshan Administrative Approval Bureau, with Zhang Li 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; Engineering and technical research and experimental development; Indoor air pollution control; Environmental consulting services; Sales of greenhouse gas emission control equipment; Sales of electronic specialized equipment; Installation services for ordinary mechanical equipment; Wholesale of hardware products; Sales of metal materials; Sales of mechanical equipment; Sales of refrigeration and air conditioning equipment; Sales of gas and liquid separation and purification equipment; Internet sales (except for the sale of goods that need to be licensed); Sales of instruments and meters; Electronic product sales; Sales of specialized equipment for environmental protection; Sales of special labor protection equipment; 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, Filter

Kunshan Changrui Air Conditioning Purification Technology Co., Ltd

Kunshan Changrui Air Conditioning Purification Technology Co., Ltd., registered at Room 4, No. 998 Xiangshi Road, Shipai, Bacheng Town, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Zhang Feng, is engaged in the technical research and development of air purification systems and purification equipment; Sales of air filters, liquid filters, and cleanroom consumables; Assembly and sales of air conditioning equipment and accessories; Air purification and energy-saving technology services; Purification engineering; Mechanical and electrical engineering; Installation project of air conditioning equipment; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Manufacturing of specialized environmental protection equipment (except for projects that require approval by law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Precision Filter, Filter

Dawei Purification Technology (Hebei) Co., Ltd

Dawei Purification Technology (Hebei) Co., Ltd., with its registered address at Unit 91, No. 2 Jingba Road, Development Zone, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Cangzhou Economic Development Zone. The legal representative is Wu Xuebo, and its business scope includes other technology promotion services. Research and development of air purification technology, technical consulting, technology transfer, and technical services; Design, production, sales, and installation: air purification equipment, purification products and accessories, environmental protection equipment and accessories, water treatment equipment, plasma purification equipment; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Precision Filter, Filter, Sub Efficient Filter

Yixing Tianzhilan Environmental Protection Equipment Co., Ltd

Yixing Tianzhilan Environmental Protection Equipment Co., Ltd., with its registered address at No. 25 Saite Avenue, Industrial Concentration Zone, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Jian 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; Manufacturing of sludge treatment equipment; Manufacturing of household waste treatment equipment; Manufacturing of industrial automatic control system devices; Manufacturing of plastic products; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of specialized equipment for environmental protection; Sales of household waste treatment equipment; Sales of instruments and meters; Sales of glass fiber reinforced plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water pollution control; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Ordinary mechanical equipment installation services (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, Sand-Water Separator, Spiral Press

Shiyan Fuldun Technology Co., Ltd

Shiyan Fu'erdun Technology Co., Ltd., with its registered address at No. 1014, Building 1, Zone B, Auto Parts City, registered with the Market Supervision and Administration Bureau of Shiyan Economic and Technological Development Zone, and represented by Qin Qi as its legal representative. Its business scope includes general projects such as automotive parts research and development; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Retail of automotive spare parts; Lubricating oil processing and manufacturing (excluding hazardous chemicals); Sales of lubricating oil; Sales of metal materials; Wholesale of hardware products; Retail of hardware products; Sales of daily necessities; Import and export of goods; Technology import and export (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Precision Filter, Combustion Filter, Air Filter

Gu'an Fulin Filter Equipment Co., Ltd

Gu'an Fulin Filter Equipment Co., Ltd., with its registered address in Lincheng Industrial Zone, Niutuo Town, Gu'an County, registered with the Market Supervision and Administration Bureau of Gu'an County, Langfang City. The legal representative is Yao Wenxiang, and its business scope includes the processing and sales of filter cartridges, filter equipment, and components; Sales: Mining machinery accessories, filtration equipment, wind turbine components, hardware products, mechanical equipment, cultural supplies, office supplies, lubricants (projects that require approval by law can only be operated after approval by relevant departments)*. Core products: Precision Filter, Steam Turbine Filter Element, Hydraulic Filter Element