Chung Ah Filter Co,.Ltd.

Chung Ah Filter, the first South Korean company that has developed and produces polysulfone & polyethersulfone flat membranes, supplies them to domestic and foreign filter manufacturers. The company demonstrates its presence in various forms in all fields such as electricity, electronics, chemistry, semiconductors, lithium-ion batteries, food and beverages, and life sciences through the production of filters that are an essential foundation for various industries, contributing to improving the quality of life of mankind. Based on its long experience and technology, the company is always striving to develop and manufacture products that meet customer needs and are trusted by customers. By acquiring the quality management system and environmental management system (ISO9001/ISO14001) certification, the company is doing its best to manufacture the best products.