head office address 34025 #307, (Migun Technoworld I) 199, Techno 2-ro, Yuseong-gu, Daejeon, 34025, Korea tel 042-716-3080042-716-3081 Factory address (34302) 8-8, Munpyeongseo-ro, Daedeok-gu, Daejeon (Munpyeong-dong)