HA series tricone bit,drill bit,roller bit,rock bit,drill bit,PDC drill bit,diamond drill bit, rock bit, roller bit.0086-18232864268 Email:bns8686@yahoo.cn
We are China Bainas Drilling Equipment Co.,…
HJ series tricone bit,drill bit,roller bit,rock bit,drill bit,PDC drill bit,diamond drill bit, rock bit, roller bit.0086-317-8111400 Email:bns866@yahoo.cn QQ:1136055495
We are China Bainas Drillin…
HJ series tricone bit,drill bit,roller bit,rock bit,drill bit,PDC drill bit,diamond drill bit, rock bit, roller bit.0086-317-8111400 Email:bns866@yahoo.cn QQ:1136055495
We are China Bainas Drillin…
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