PDC Drill Bit, Tricone Drill Bit, Tricone Hole Opener manufacturer / supplier in China, offering 14-3/4 Inch PDC Diamond Rock Drilling Bit, Steel Body PDC Drill Bit for Oil Gas Water Well Drilling, 5-7/8 Inch PDC Bit for Drilling Water Well Construction and so on.
Rotary Drilling Rig, Hydraulic Pile Breaker, Hydraulic Power Pack manufacturer / supplier in China, offering Drilling Depth 83m Rotary Pile Machine Diameter 2500mm Torque 360 kN., Wholesale Construction Material Drawstring The Concrete Tremie Pipe for Piling, Vibration Compaction Advanced Construction Equipments for Vibro Compaction Ground Improvement and so on.