Butterfly Valve made in South Korea.

the leading manufacturer

We pursue excellent technology, accumulated know-how, advanced production facilities, and the best quality. SVS’s craftsmanship We create the world’s best quality.

eco-friend product lab


Design and production validation must be completed in accordance with planned arrangements in order for the produced product to meet the performance requirements for the given application, according to ISO 9001. SVS maintains a stringent set of controls and facilities to ensure that its products are capable of reaching those standards.