It is 20 years ago that Kumwoo started manufacturing of valves.

With benefit of the long experience in valve industries, Kumwoo has set up very efficient system and organization for manufacturing and management of manufacturing of various valves

-Casting & Forged  Valves : Gate / Globe / Check valves

Size : 2 Inch to 36Inch ( Casting )    Class : 150~4500 

Size : 3/8 Inch to 2 Inch ( Forged )   Class : 150~4500