Yeong-Min Son

Cornerstone Networks CO., LTD. engages in the manufacture and supply of information technology (IT) based didactic equipment and advanced training kits. It operates through following business divisions: Electronic Educational Equipment, Electronic Measuring Instrument, Power Supply, and Other, Its products include test and measurements, power supply, intelligent robot and educational trainer such as hydraulics pneumatics, simulation software, electricity/electronics/embedded, IT/communication, new and renewable energy. The company was founded on April 21, 1986 and is headquartered in Seongnam-si, South Korea.