CHUNG AH FILTER CO,. LTD.

trust in Filter Technology State-of-the-art filter products We are the only company in Korea that manufactures PES / PS Membrane Flat Sheet. Through innovative technology and years of experience, we will strive to improve customer satisfaction. We are a leading company in the production of K membrane and precision filtration filters, and we aim to become the number one global filter specialist through 30 years of accumulated technology. As a manufacturer of polyethersulfone membranes, we possess the best source technology in Korea and will strive to become a global leader based on our independent technological capabilities.