CGL is one of the major geophysical instruments manufacture and seismic data acquisition companies in China since 1984. The company's hands-on and in-depth experiences in seismic data acquisition have enabled itself to extend its seismic services throughout China, and gradually into many countries in the world and help us win a good reputation from our worldwide customers.
With experienced seismic crew and advanced equipment, CGL can challenge a wide variety of terrain conditions, such as plains, swamps, transition zones, deserts, and mountains. We are able to provide our worldwide clients with satisfactory seismic data and cost-effective services.