Hardrock Drills & Heavy Industry

    China leading manufacturer of quality borehole drilling machine, drilling rig, and boreholes drilling equipment for water well, mineral, geotechnical.
    • Hardrock Drills & Heavy Industry
    Added on 04 November 2018
    Foundation Drilling Rigs | rotary drilling machine|anchoring|grouting hardrockdrills.com Hardrock's foundation drilling rigs and rotary drilling machines are affordable and high efficient with large torque, high speed and high power impact work. .... read more

    View More