KEYSUNG METAL is a strong valve manufacturer in Korea. For the past 40 years, we've been running for customer satisfaction with the best quality of products. We’re comprehensive valve manufacturer with all the manufacturing process starting from pattern design, casting, machining, assembly, paint, and inspection. We gained a high reputation in worldwide by supplying products to all business sectors in the oil and gas industries. We have the most UL and TAT certificates in Asia. We’ve been registered as a suppliers to all the Major end-user companies in the middle East, southeast Asia.We always reward to our customer with the best result and promise to always try our best to be our customer's greatest partner.