Location Main office Address 152-46, Oegukgieop-ro, Sanam-myun, Sacheon-si, Gyeongsangnam-do, S. Korea, 52530 Tel +82-55-854-9881 Fax +82-55-854-9883 R&D Address #409, 151, Gyejok-ro, Dong-gu, Daejeon, S.Korea, 34640