AC VF Drive Drilling Rig
DZ drilling rig
Electromechanical drilling rig
Chain drive drilling rig
Belt drive drilling rig
Trailer Rig
Truck-mounted Drilling Rig
Coal-bed gas drilling rig
Workover Rigs
Land Workover Rig
Spare Parts
Email: sjpe_china@163.com
https://youtu.be/Ny_FcML4gnE
Video courtesy of Millennium Trust
]]>