Various instruments for measurement & exploration in wider applications

Our technologies on visualization, field observation, remote communication, are contributing development and continuance of our siciety.
Our strength exists on providing not only equipment itself, but also whole systems adjusting to customers’ applications.

                   System Solutions                                      Volcano Monitoring                                 Seismic Observation System

      Offering measuring systems matched with your needs.                Volcanic activities observation contributes erruption                        Providing seismic observation adjusted to site

                                                                                                             forecast and damage mitigation.                                                         characteristics.

   System for Leak Detection & Repair                        Instruments Sales

           Offering reliable leak detection & repair services                        OYO engages in manufacturing and selling

           for waste disposal sites.                                                                 instruments.