4Flr, Daehyeon Bldg, 273-1, Seohyeon-dong Bundang-gu Seongnam-si, Gyeonggi-do
C-708, Bundang Technopark, 145,Yatap-dong ,Bundang-gu, Seongnam-si
1109, 172(Hanlim Human Tower), LS-ro
205-2 Shinchun-dong Buk-gu, Ulsan
5th floor,youngpung bldg,142 nonhyeon 1-dong,gangnam-gu seoul 135-749,korea