GeoPlus specializes in high-performance seismic observation systems, including land nodal seismometers and marine acquisition solutions. Its products feature an ultra-wide frequency bandwidth of 0.03–200 Hz, enabling a single sensor to support both low-frequency seismic studies and high-frequency structural imaging, overcoming the frequency limitations associated with conventional nodal instruments. Its OBS and OBN solutions support high-density, long-term deployments in onshore, offshore, and deep-sea settings for various geophysical research and investigations.