All the tubings we produce are in compliance with API Spec 5CT Specification for Casing and Tubing
Tel:+86-546-8231278
Fax:+86-546-8231278
Skype:belinda che
Email:dyxc05@x…
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