253-42 Gongduk-dong, Jaejung Hall building 12th Fl. Mapo-gu, Seoul
4F Sejin B/D, 677, Cheonho-daero Gwangjin-gu, Seoul
unit C,2/F, San Miguel Ind, BLDG, 9-11 shing wan Rd, Taiwai shatin, Seoul
699-2, Seonggok-dong, Danwon-gu Ansan-si, Gyeonggi-do
H-124 Industrial Center 555-9 Hogye Dongan Anyang, Gyeonggi-do
46, Bangbaecheon-ro 18-gil, Seocho-gu Seoul, Seoul
Room No,1405,Yongsan Jeonja Officetel,16-58,Hangangro 3Ga,Yongsan-gu Seoul, Seoul
8F Yeondang Bldg., 144-23, Samseong-dong, Gangnam-gu,, Seoul