2026 Top 10 Filter Manufacturers in China

Hebei Shuangda Rubber Machinery Co., Ltd

Hebei Shuangda Rubber and Plastic Machinery Co., Ltd., with its registered address in Xingyuantun Village, Liyuantun Town, Weixian County, Xingtai City, Hebei Province, is registered with the Weixian Market Supervision and Administration Bureau. The legal representative is Jiang Junyan, and its business scope includes the production and sales of rubber and rubber machinery equipment; Sales of rubber and rubber mechanical equipment accessories; Production and sales of environmental protection equipment and accessories; Import and export business of self operated and agency goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Filter, Rubber Extruder, Automotive Sealing Strip Equipment

Weifang Flood Environmental Protection Equipment Co., Ltd

Weifang Hongshui Environmental Protection Equipment Co., Ltd., with its registered address at Dong-6, Middle Section Road, Longdu Industrial Park, Xituqiang, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Liu Yizhen, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Sales of electrical equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of dust removal technology equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Sales of chemical products (excluding licensed chemical products); Sales of generators and generator sets; Sales of pumps and vacuum equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Environmental consulting services; Air pollution control; Air pollution prevention and control services; Water pollution prevention and control services; Installation services for ordinary mechanical equipment; Labor services (excluding labor dispatch); Loading and unloading handling; 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; Construction project design. (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: Filter, Belt Filter Press, Inclined Tube Settling Tank

Taizhou Dingli Machinery Tools Manufacturing Co., Ltd

Taizhou Dingli Machinery Tools Manufacturing Co., Ltd., with its registered address at Group 4, Tangwan Community, Taizhou Pharmaceutical High tech Industrial Development Zone, registered with Taizhou Pharmaceutical High tech Industrial Development Zone (Taizhou Gaogang District) Data Bureau, and represented by Zhou Liu as its legal representative. Its business scope includes the manufacturing and sales of hydraulic tools and other mechanical tools; Sales of ropes, nets, belts, wires, fabrics, fire-fighting equipment, sports equipment, metal tools, and chemical products (excluding hazardous chemicals); Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Filter, Bearing Heater, Hydraulic Pipe Bending Machine

Shanghai Jinhuijia Automation Technology Co., Ltd

Shanghai Jinhuijia Automation Technology Co., Ltd., with its registered address at Buildings 8 and 9, No. 517 Xinchuansha Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau and represented by Chen Biao as its legal representative. Its business scope includes general projects such as technical services, technology development, technical consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized environmental protection equipment [branch operation]; Manufacturing of environmental emergency detection instruments and meters [branch operation]; Manufacturing of power electronic components [branch operation]; Manufacturing of electronic specialized equipment [branch operation]; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Mechanical equipment leasing; Mechanical equipment research and development; Sales of environmental emergency detection instruments and meters; Sales of electronic specialized equipment; Sales of power electronic components; Sales of metal materials; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Wholesale of hardware products; Sales of plastic products; Sales of packaging materials and products; Sales of building materials; Sales of daily necessities; Software development; Software sales. (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: Filter, Intelligent Oil Filter, Solid-Liquid Separator

Weifang Xinyufihao Environmental Protection Technology Co., Ltd

Weifang Xinyufihao Environmental Protection Technology Co., Ltd., with its registered address at Donghuangtuan Industrial Park, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Shuling, and its business scope includes research and development, processing, and sales of environmental pollution prevention and control equipment and accessories, sewage treatment equipment and accessories, papermaking machinery and accessories, food machinery and accessories, and environmental engineering construction; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Filter, Magnetic Separator, Dry Powder Dosing Machine

Shandong Yisheng Heavy Industry Technology Co., Ltd

Shandong Yisheng Heavy Industry Technology Co., Ltd., whose registered address is located at No. 2, Caiyuan New Village, West Panhe Street Flyover, Longtan Road, Xujialou Office, Mount Taishan District, Tai'an City, the registration authority is the Market Supervision Administration of Mount Taishan District, Tai'an City, and the legal representative is Zhang Zhaopeng. Its business scope includes general projects: optical communication equipment manufacturing; Mining machinery manufacturing; Sales of mining machinery; General equipment repair; Sales of electrical equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of wind and electric tools; Sales of plastic products; Sales of security equipment; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of cement products; Sales of fans and blowers; Wholesale of hardware products; Sales of communication equipment; Sales of electronic specialized equipment; Sales of mechanical parts and components; Sales of construction machinery; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Sales of firefighting equipment; Sales of rubber products; Sales of building materials; Sales of metal products; Sales of railway transportation infrastructure equipment; 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: Filter, High Temperature Box Furnace, Pneumatic Grouting Pump

Shandong Chuanyi Water Treatment Technology Co., Ltd

Shandong Chuanyi Water Treatment Technology Co., Ltd., with its registered address at No. 369 Yidu West Road, Qingzhou City, Weifang City, Shandong Province (west side of E-commerce Building), is registered with the Weifang Market Supervision Administration and represented by Guo Jiahang. Its business scope includes licensed projects such as sewage treatment and its recycling. (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 of relevant departments.) General projects: manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of new membrane materials; Sales of new membrane materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Sales of pumps and vacuum equipment; Manufacturing of pumps and vacuum equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Import and export of goods; Sales of station hydrogen refueling and storage facilities; Air pollution prevention and control services. (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: Filter, Integrated Water Purification Equipment, Water Softening Equipment