Bi-directional metal seated butterfly valve was developed by our factory in 1992. It was awarded national patent two times(ZL93 2 03934.0,ZL98 2 420105.2). It is widely used to throttle or adjust med…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea