- Hubei Ory Petroleum Machinery Equipment Co., Ltd.
- Rock Reamers,Tricone Bits,PDC Bit,Mud Motor and Transmitter housing,Kingdream Third Bit.
- Address:
- GlobePro
- oil, drill bits, oilfield, pdc, tci, drill collar, mud pump, drill pipe.
- Address:39 69 street Vancouver, BC
- Hebei Gimarpol Trading Co., Ltd.
- PDC Drill bit,DTH Hammer,Tungsten-carbide bit,DTH Bits,Refractory materials.
- Address:ZHONGSHANG ROAD