company
culture
honor
Unconventional Gas Drilling Rig
diamond drilling rigs
multi-purpose drilling rigs
underground drilling rigs
multi-purpose coal mine drilling rigs
test class
Join us
Training and development
Team style
 
   
 

Switchboard:+86 10 63751701

Customer service:+86 10 63751701

Sales:+86 10 63751701

Fax:+86 10 58411668

Mail box:sale@cortech.cn

Room 511, No. 5 Haiying Rd., Science City, Fengtai Dist., Beijing, China

Cortech Drilling Equipment Co.,Ltd.

京ICP备15060286号