GYZ-4 Dual-fluid pulping and grouting machine
GZ-5 Screw grouting pump
GL250 Rock drill
YT-27 Air-leg rock drill
GL18T Hydraulic rock drill
GHJ180 Mortar mixer
GUB Mortar pump
Pneumatic crushing pick TPB-40
GLMT11G Full hydraulic anchor bolt jumbo
KG520/KG520H Down The Hole Drill Rig For Open Use
KT5J Integrated Down The Hole Drill Rig For Open Use
GLWY-2500 Automatic welding &circle bending machine