2026 Top 10 Membrane Diaphragm Manufacturers in China

Foshan Dafu New Materials Co., Ltd

Foshan Dafu New Materials Co., Ltd., registered at No. 3 Beiyuan Middle Road, Shishan Town, Nanhai District, Foshan City (registered address declared), registered with the Market Supervision Administration of Nanhai District, Foshan City, with Lin Shanhua as the legal representative. Its business scope includes research and development, production, processing, and sales of polycarbonate sheets, films, plastic films, electronic special materials, functional films for display screens, thick film materials for electronic components, meltblown fabrics, and polypropylene fiber products; Sales: Plastic products and plastic raw materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval); Trade agent. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.). Core products: Membrane Diaphragm, Pei, Peek/Polyether Ether Ketone

Ningbo Jujia New Material Technology Co., Ltd

Ningbo Jujia New Material Technology Co., Ltd. is located at Room 215, Building 9, No. 3 Wanquanhe Road, Xiapu Street, Beilun District, Ningbo City, Zhejiang Province. It was established on November 27, 2017, with the registration authority of Beilun District Market Supervision Administration of Ningbo City and the legal representative being Wang Yang. Core products: Membrane Diaphragm, Lcp Resin, Lcp Fiber

Huizhou Dongming New Energy Materials Co., Ltd

Huizhou Dongming New Energy Materials Co., Ltd., with its registered address at No. 23, Tongfu North Road, Shuikou Town, Huicheng District, Huizhou City (one photo with multiple addresses), its registration authority is Huizhou Market Supervision Administration, and its legal representative is Cui Faying. Its business scope includes R&D, production and sales of various special tape products, release films, release papers, protective films, optical films, shock proof, anti-skid, sealing, insulation, shielding, conductive, heat conduction, wave absorption, impedance, thermal insulation, waterproof and other composite materials, and other materials are used in flat panel displays and capacitive screens, automobiles, new energy vehicles, aerospace, electronics and appliances, 3D printing, drones, communication equipment, industrial automation and robotics, and medical care Electronic application materials such as equipment peripherals, Internet communication related materials and products, and Internet of Things related materials and products. Research and development, production, processing, and sales of Class II medical devices, daily protective masks and clothing, labor protection equipment, and meltblown fabrics; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Membrane Diaphragm, Buffer Waterproof Sealing Strip, Electronic Communication Equipment

Hangzhou Huicheng Filtration Technology Co., Ltd

Hangzhou Huicheng Filtration Technology Co., Ltd., registered at 2-549, Linjiang E-commerce Entrepreneurship Park, Linjiang Street, Qiantang District, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Qiantang District, Hangzhou City. The legal representative is Zhou Ying, 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; Manufacturing of plastic products; General equipment manufacturing (excluding special equipment manufacturing); Sales of gas and liquid separation and purification equipment; Sales of mechanical equipment; Sales of instruments and meters; Sales of industrial textile products (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: Membrane Diaphragm, Filter, Leaf Filter

Senming Industrial (Suzhou) Co., Ltd

Senming Industrial (Suzhou) Co., Ltd., with its registered address at 1st and 2nd floors, Building 2, No. 2 Kezhi Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, and represented by Liu Li as the legal representative. Its business scope includes the sales of industrial automation equipment, electromechanical equipment, instruments and meters, electronic products, communication equipment, hardware and electrical equipment, and power tools; Installation of mechanical and electrical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: research and development of mechanical equipment; Research and development of motors and their control systems; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of transportation equipment and counting instruments for production; Manufacturing of electronic specialized equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of instruments and meters; Manufacturing of electronic components; Manufacturing of computer software, hardware, and peripheral devices; Sales of electronic specialized equipment; Sales of mechanical and electrical equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of electronic components; Installation services for ordinary mechanical equipment; Production line management services; Mechanical equipment leasing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Membrane Diaphragm, Corona&Plasma, Viscosity Control

Kaiming Plastic (Dongguan) Co., Ltd

Kaiming Plastic (Dongguan) Co., Ltd., with its registered address at Room 101, No. 16 Jiuming Village Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Ye Jinsheng, and its business scope includes general projects such as sales of rubber products; Sales of plastic products; Sales of biobased materials; Sales of synthetic materials. (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: Membrane Diaphragm, Alloy Plastic, Synthetic Rubber

Jiangsu Haipu Functional Materials Co., Ltd

Jiangsu Haipu Functional Materials Co., Ltd., with its registered address at Units 101, 201, 301, and 501, Building 28, Phase D, Biomedical Industry Park, No. 28 Chaoqian Road, Suzhou Industrial Park. The registration authority is the Suzhou Industrial Park Administrative Approval Bureau, and the legal representative is Cai Jianguo. Its business scope includes general projects such as research and development of new material technology; Research and development of resource recycling technology; Complete sets of nuclear power equipment and engineering technology research and development; Research and development of emerging energy technologies; Wastewater treatment and its recycling; Manufacturing of non-metallic mineral products; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of high-performance fibers and composite materials; Manufacturing of biobased materials; Manufacturing of specialized equipment for environmental protection; Sales of synthetic materials; Sales of ecological environment materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of specialized equipment for environmental protection; Sales of new membrane materials; Sales of metal based composite materials and ceramic based composite materials; Sales of high-performance fibers and composite materials; Sales of mechanical equipment; Sales of rare earth functional materials; Sales of biobased materials; Sales of non-metallic minerals and products; Import and export of goods; Sales of chemical products (excluding licensed chemical products); 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: Membrane Diaphragm, Reclaimed Water And Zero Discharge, Preparation Of Polishing Resin From Ultra Pure Water