Since its establishment in 1988, Wonyoung seal corporation has grown to lead the hydraulic & pneumatic sealing systems of Korea by actively developing new technology.As a major supplier of industrial & heavy equipment sealing systems to over 40 overseas countries & over 300 domestic major customers, Wonyoung seal corporation has been leading new high sealing technology.With a plan to become one of the global major sealing manufacturers in 21C, WYS will continue its all-out efforts to guarantee customer satisfaction through the best service & quality products.WYS is a reliable maker of Seals all over the world.