we purchase bad rock bits of Oilfield, PDC, and used Drill Pipe ( 73, 89, 127) , the Mud Pump ( 800--1300) and Drilling Rigs. Website: http: / / www.xydrilling.com Mail: zhangyl123@ 163.com Skype: ....
Feilong Drilling Spare Parts Company was established in 1983 dealing in all size of drill bits( New and Rebuilt) , drill pipe, drill collar and down hole tools for Oilfield, Water Well, Mining and....
Our company can supply drill bits which used on the oilfield and water well, the sizes: 5 7/ 8" --17 1/ 2" ( both insert drill bits and steel tooth bit) , if you need, please do not hesitate to contact....