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    Zonge International is the trusted geophysical services and equipment resource for geoscientists and project managers in exploration, research, geotechnical and environmental engineering worldwide.

    Zonge has completed a long-term reorganization. The early stages of the reorganization focused on moving the headquarters of the Services group to Reno, NV. With that effort complete we moved the Instrument group, with all Engineering and Manufacturing into the same facility at 3475 N Dodge Blvd, Tucson AZ.