Company Profile

OSUNG Valve Co., have a huge range of products which is acquired one by one through our dedication in this field, and Now due to our excellent workmanship we have been the first pick of our customers throughout the globe who requires speed , reliability and strength.

OSUNG VALVES CO., is the largest valve manufacturer in Korea. We have a Long-term commitment to the petroleum, petrochemical, natural gas, hydropower, thermal power and other fields of research and development of valves, heavy machinery and equipment. The company covers an area of more than 10,000 square meters, the staff of upto 300 people, producing valves more than 2000 tons. After several decades of effort, the company has formed huge profile in Gate Valves, Ball Valves, Globe Valves, Check Valves, Steam Traps, Control Valves, Butt Welded Fittings and Flanges etc.

We have CNC machine tools, and specialty-specific equipment, such as machining center, gantry processing center, etc; equipped with PMI, tensile test, impact test, metallurgical microscope and other material testing equipments, X-Ray, ultrasound, magnetic particle, liquid infiltration and other nondestructive testing methods, as well as low-temperature test, fire test, low-leakage test, vacuum test, and other special test equipment. The company focus on the hardware infrastructure, while also focusing on quality management system and product certification, issued by DNV have obtained ISO9001, ISO14000, and received the American Petroleum Institute API6D, Lloyd's Register of API607 , the French classification society of the CE / PED ,as well as national pressure piping components, the security certificate of registration (AZ). It is because the company has strong design and development capability, first-class processing and testing equipment, perfect quality management system, as well as the unity and coordination of the work team, which effectively guarantees the product performance, quality and delivery, has won the favor of customers.

We put great effort in manufacturing quality products and customization to our esteemed customers. Contact us on "" for more information and enquiry.