4th Fl. Neungin Bldg. 198, Nonhyun-dong, Gangnam-gu
165-2, Junggok-dong,
Eunpeong-gu, Nokbeon-dong, 141-8, DongHo SKY 301Ho Seoul, Seoul
5-304 Mijoo plaza, Guro-dong, Guro-gu, Seoul
No1065 10F, Dongwha Bldg, Annex 120-20, Seosomun-Dong, Jung-Gu
2f, jeongho Bldg. sangdo-dong,
689-4, Yeoksam dong, Kangnam-gu