Rm.302, 273-12, Suckchon-dong, Songpa-gu, Seoul, Seoul
108B-7L, 658-7, Gojan-dong, Namdong-gu Incheon,
144 shantin road kowloon, Gyeonggi-do
#b-609 SK TwinTech, KeumCheon-Ku, Kasan_dong Seoul,
Rm.606 Joongang Induspia II, Sangdaewon-dong, Joongwon-gu Seongnam-si, Gyeonggi-do
900-3, Hogye 2-dong, Dongan-gu Anyang-si, Gyeonggi-do
Geumcheon-gu, Gasan-dong seoul,
Venture centere 514 Kangnam Uni. San 6-2 Gugal-Dong, Giheung-Ku Yongin , Gyeonggi-do
4F,371-36, Gasan-dong, Geumcheon-gu,, Seoul
Young Eun building 2F, 162-18, Samsungdong Gangnam-gu, Seoul