Cobetter, as a leading new technology innovation company based in China, we have been committed to the research and development of various microporous filtration membranes, nanofibers, and ultrafiltration membranes, providing innovative filtration and purification solutions for global customers. Our products and technologies are widely used in various industries such as biopharmaceuticals&pharmaceuticals, medical devices, semiconductor integrated circuits, etc. We have developed more than ten unique core materials with over 600 patented technologies.