Geophysical Equipment, Underground Water Detector, Well Logging manufacturer / supplier in China, offering Deep Resistivity Sounding Equipment Groundwater Exploration Resistivity Meter Engineering Geophysics Resistivity Instrument, Dipole-Dipole Resistivity Equipment Geoelectric Data Acquisition System Subsurface Resistivity Mapping System, Geological Resistivity Exploration Tool Mining Exploration Resistivity System Ore Body Detection Equipment and so on.