Oil Casing is important to oil drilling equipment, and its main equipment including drill pipe, casing and the core, Drill Collar and small-calibre such as drilling pipe used. Domestic steel casing to…
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