Drill Pipe Repair - China

feilong drilling spare parts Co in Cangzhou, Hebei, China
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 Construction Industries etc drilling rigs. At the same time, we purchase bad rock bits of Oilfield, PDC,

Xi'an 1205 drill enginering service Co in xian, shanxi, China
Xi'an 1205 drill enginering service Co, xian, shanxi, China, Drill Pipe Cleaning Equipment, Drill Pipe Repair, Drill Pipes, Pipeline Under Pressure Drilling or Tapping Machines