As valve maker established in 1987, DAE JUNG has developed through the realization of customer satisfaction and production with leading creativity and excellent technical capacity. DAEJUNG VALVE CO., LTD. is a high quality South Korean manufacturer and established exporter of valves, specializing in "High Performance Butterfly Valves", "Aluminum Butterfly Valves" and "Control Valves". DAEJUNG VALVE is considered the pioneer of butterfly valves in South Korea and has the explicit goal of providing the best value to global customers. We have acquired many international certifications, including ISO9001, KS, CE, API for our tight management, well-equipped systems and good quality products. Under good quality management and product, we will do our best to satisfy all customers. DAEJUNG 630-930/710 Series Butterfly Valves have a wide range of applications in many industries such as chemical and petrochemical plants, oil refinery industries, power generation plans, water purification plants, fiber industries, coal &mining industries, paper plants, cement plants, shipbuilding, medicines factories, steel foundries, tire plants, food factories, etc. High Performance Butterfly Valves Aluminum Alloy Butterfly Valves Control Valves ActuatorsOil & Gas Products We promise you we will advance as a future oriented company by developing up to date products on the basis of our accumulated know-how and experience. We welcome you to review DAEJUNG VALVE's website at www.djvalves.com for more details and company information.