KCTNS is an affiliate of KC Tech, the leading provider of equipment and materials for semiconductor. We are experienced in the semiconductor industry, as well as providing trading services and special gas trading to our customers. We try to expand the business from high-tech industry to general industry and develop new growth engines of KC group. Our employees promise that we will make every effort to become the best global business & total gas solutions provider for our customers by using our effective technology and years of experience.