3rd fl. 884-6 Bongchon-dong Gwanak-gu
4th fl., hoong jin bldg., #942-6 bangbae-dong, Seocho-gu, Seoul
507, Western Tower One, Jang Hang Dong, ILSAN KU, GOYANG SI
# 606, hanam b / d hanam dong 737-37, youngsan gu
6F, KOREA YAKULT BLDG., 28-10, JAMWON-DONG, SEOCH-GU SEOUL, Seoul