R/no. 103 Sungwon Sanga,SSangmun-4dong,Dobongku, Seoul, Seoul
19-Na Line 1F, Yeongdeungpo Business District, 30-2 Dangsan-dong 2ga Yeongdeungpo-gu, Seoul
# 501, Evenesel Bldg. Daechi-4 Dong, Gangnam-Gu,
Room 101, Yurim Building 12, Nohae-ro 63na-gil
Rm# 406 Sejong A. P. T. , 100 Dangju-dong, Chongno-ku,
Rm.321 Kumkang bldg. #646 Shinae-dong Jungryang-ku, Seoul
4F Shina Building, 66 Garwol-dong Yongsan-gu, Seoul, Korea, Seoul