Oil and gas field
Water wells, mines, coalbed methane, geothermal fields
Rotary excavation, trenchless field
GREAT Bits' various Applications
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VIEW DETAILS01Pile Foundation Project
Pile foundation engineering construction method to improve the bearing capacity of soft soil pile driving engineering method. The effect of pile is to transfer …
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VIEW DETAILS02Tunneling
GREAT can customized bigger diameter Hole openers for tunneling , such as subway , gas pipeline construction.
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VIEW DETAILS03Horizontal Directional Drilling
Horizontal Directional Drilling (HDD) is not excavation surface conditions, the laying of a variety of underground utilities (pipes, cables, etc.) of a drilling…
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