Shanghai CM Membranes Environmental Technology Co., Ltd. (CM Membranes) is a high-tech enterprise specializing in membrane technology, with over a decade of experience in the research, development, production, and sales of reverse osmosis (RO) membranes, ultrafiltration (UF) membranes, nanofiltration (NF) membranes, and MBR membrane modules. The company also offers professional water purification system design services.

Headquartered in Shanghai, CM Membranes operates a modern manufacturing base in Taicang, Jiangsu Province.

With multiple core patents in RO membrane manufacturing, a strong R\&D team, and robust supply chain capabilities, CM Membranes is committed to becoming a leading high-end brand in China’s membrane technology industry. All products are manufactured under the ISO9001 Quality Management System.

Main Product Lines:Reverse Osmosis (RO) Membrane Elements,Nanofiltration (NF) Membrane Elements,Ultrafiltration (UF) Membrane Modules,Membrane Bioreactor (MBR) Modules and Industrial & Household Water Purification Systems

CM Membranes’ products are widely applied in:Drinking water purification，Medical and pharmaceutical industries，Municipal water supply， Boiler feed water treatment，Electronic-grade ultrapure water

and Material concentration and separation.

Driven by independent innovation, CM Membranes continues to expand the application of ultrafiltration and reverse osmosis technologies across a broader range of industries, promoting sustainable development through advanced membrane solutions.