2026 Top 10 Filter Manufacturers in China Shanghai

Shanghai Changmu Purification Technology Co., Ltd

Shanghai Changmu Purification Technology Co., Ltd. is registered at 2nd Floor, No. 5255 Beisong Road, Chedun Town, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Administration, and the legal representative is Liu Yuxia. The company's business scope includes technology development, technical consulting, technology transfer, and technical services in the fields of purification and environmental protection technology, sales and maintenance services of water purification equipment and accessories, environmental protection equipment, dust removal equipment, and air conditioning and ventilation equipment, with a minimum branch operation of purification equipment processing. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filter, Primary Filter, Metal Mesh Filter

Jiangsu Keling Environmental Protection Technology Co., Ltd

Jiangsu Keling Environmental Protection Technology Co., Ltd. is registered at No. 20 Ningyang Street, Danyang Community, Hengxi Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Administrative Approval Bureau of Nanjing City, and the legal representative is Zhang Shengfa. The business scope includes technology development, technology consulting, technology services, and technology transfer in the fields of environmental and energy-saving technology; Construction of environmental protection projects; Water pollution control services; Air pollution control services; Processing, production, installation, sales, and leasing of sewage treatment equipment, sewage lifting equipment, oil-water separation equipment, deodorization equipment, and garbage treatment equipment; Research and development, processing, installation, and sales of water pumps, electrical equipment, and valves; Rental of self owned equipment; Biotechnology research and development, technical services, and technology transfer; Design and technical development of computer software; 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, Oil Separation Lifting Equipment, Sewage Lifting Pump

Dezhou Jiuzhao Air Conditioning Equipment Co., Ltd

Dezhou Jiuzhao Air Conditioning Equipment Co., Ltd., with its registered address at Workshop 6, Dezhou Zhongke New Materials Co., Ltd., Changzhuang South Road, Tianqu Industrial Park, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City. The legal representative is Yang Xiuyan, and the business scope includes the construction of air conditioning equipment, electrical equipment, water supply equipment, heating equipment, water treatment equipment, central air conditioning, pumps and accessories production projects (limited to the use of environmental impact assessment projects only, and business activities cannot be carried out without administrative permits); Installation, sales, and maintenance of electrical equipment, water supply equipment, heating equipment, water treatment equipment, central air conditioning, pumps, and accessories; Sales of fiberglass products and stainless steel products; Water supply engineering; drainage works; Waterproof, anti-corrosion and insulation engineering; Building mechanical and electrical installation engineering; Fire protection facility engineering; Installation services for building water supply systems; Installation services for building heating systems; Construction labor operations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Filter, Half Volume Heat Exchanger, Steam Generator

Yantai Huihong Filtration Equipment Co., Ltd

Yantai Huihong Filtration Equipment Co., Ltd., with its registered address at No. 4 Heilongjiang Road, Yantai Development Zone, is registered with the Market Supervision and Administration Bureau of Yantai Economic and Technological Development Zone. The legal representative is Cao Yuhui, and its business scope includes general projects such as gas and liquid separation and purification equipment manufacturing; Sales of gas and liquid separation and purification equipment; Manufacturing of washing machinery; Sales of washing machinery; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of electrical and mechanical equipment; Mechanical equipment leasing; Mechanical equipment research and development; Sales of metal products; Installation and maintenance of industrial robots; Installation services for ordinary mechanical equipment; Installation services for environmental sanitation public facilities; Residential water and electricity installation and maintenance services; Sales of office equipment; Sales of office equipment and consumables; Office equipment rental services; Specialized equipment repair; Construction of landscaping and greening projects; Construction of sports facilities engineering; Construction of earthwork engineering; External contracting projects; Construction of metal doors and windows engineering; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of metal cutting machine tools; Processing and treatment of metal waste and debris; Non metallic waste and debris processing; Sales of metal cutting machine tools (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: construction of fire protection facilities engineering; Various engineering construction activities; Construction of intelligent building engineering (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Filter, Paper Tape Filter Machine, Chip Conveyor

Chongqing Weihe Water Treatment Equipment Co., Ltd

Chongqing Weihe Water Treatment Equipment Co., Ltd. is registered at No. 13-1, Building 9, No. 65 Kecheng Road, Erlang Street, Jiulongpo District, Chongqing. The registration authority is the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing, with Yang Shuang as the legal representative. The company's business scope includes general projects such as water treatment technology development and technical services, sales of water treatment equipment and accessories, water pollution prevention and control equipment, hardware, general equipment, building materials (excluding hazardous chemicals), chemical products and raw materials (excluding hazardous chemicals and Class I narcotics), rubber products, computers and accessories, electrical machinery and equipment, and metal materials. (If the above business scope is prohibited by laws and regulations, it shall not be operated; if it is required to be approved by laws, regulations, or the State Council, it shall not be operated without approval.) (Except for projects that require approval according to law, business activities shall be carried out independently based on the business license in accordance with the law.). Core products: Filter, Uav Lubricating Oil, Sewage Treatment System

Shanghai Chuanxin Electromechanical Equipment Co., Ltd

Shanghai Chuanxin Electromechanical Equipment Co., Ltd., with its registered address at Building 4, No. 686 Nanfeng Road, Fengcheng Town, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Yuan Sunliang as its legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments) General project: sales of electronic specialized equipment; Sales of mechanical equipment; Sales of rubber products; Sales of refrigeration and air conditioning equipment; Sales of building materials; Wholesale of hardware products; Retail of hardware products; Wholesale of electronic components; Retail of electronic components; Sales of metal materials; Sales of metal structures; Operation of wires and cables; Sales of instruments and meters; Sales of wind and electric tools; Sales of specialized equipment for environmental protection; Sales of communication equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of household appliances; Sales of daily necessities; Wholesale of stationery supplies; Retail of stationery supplies; General equipment repair; Internet sales (except for the sale of goods that need to be licensed); Sales of electrical and mechanical equipment; Sales of electronic components and electromechanical equipment (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).. Core products: Filter, Infrared Detector, Electromagnetic Flowmeter

Shanghai Dayou Instrument Equipment Co., Ltd

Shanghai Dayou Instrument Equipment Co., Ltd., with its registered address at Room A39, 2nd Floor, Building 2, No. 175, Lane 888, Yuexin South Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Wang Xiaofang, and the business scope includes general projects: manufacturing of instruments and meters, electrical machinery and equipment, general and special equipment (only for segmentation, welding, assembly), and sales; Sales of environmental protection equipment, fluid equipment, and automation control products; Sales of hardware and electrical equipment, mechanical and electrical equipment, computer software and hardware, chemical raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), electrical equipment, and furniture; Engaged in technology development, consulting, service, and transfer in the field of computer science; Information consulting services (excluding licensed information consulting 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, Energy Storage Experimental Product Series, Wanzhiyuan Intelligent Course Teaching Platform