SANGGYEDONG
3~5F Choontae Bldg C. #192-5 , Hwigyeong-dong , Dongdaemun-gu, , Seoul
2nd FL. Yuwon bldg, 269-204, Seongsu2ga-1dong, Seongdong-gu,, Seoul
5/F , 566-29 , Shinsa-dong, Kangnam-gu, Seoul
Rm305, Seungjin Bldg.49-47, Nogosan-dong, Mapo-gu,121-807,