# 304 Hyeongu Bldg. , 40-6 Munjeongdong, Songpa-Gu
2nd Floor, 135-28, Myeongmok-2dong,
Rm#601, Ace-Techno tower, 684-1, Deungchon-Dong, Gangseo-Gu,, Seoul
1535-12,Seocho-dong ,Seocho-gu
4F Chunglim Bldg., 103-18, Sangbong2-dong Joongrang-gu, Seoung