b1 eng 繁 簡


Crawler Drills



Portable Drills



Truck Mounted



Excavator Drill



RCD




HD70R


Geothermal Hole (DTH Hammer Drilling)
Germany
Dry Drilling, with Casing Rotary Table
Germany
Dry Drilling, with Casing Rotary Table
Germany
Augering dia. 250mm
Greece
Rotary Mud Drilling
Indonesia
Water Well Drilling
Germany
Water well Drilling
Philippines
Micro-Piling
Hong Kong
Micro-Piling
Hong Kong
Augering dia. 350mm
Honduras
Dry Drilling, with Casing Rotary Table
Germany
Geothermal Hole (Rotary Drilling)
Germany
Augering dia. 250mm
Greece
Waterwell Drilling
Germany