#303, Manduk-2 Dong, Buk-Ku
Room 503, VBS Center of Gwangjin-gu, 632-9, Guui-dong, Gwangjin-gu,, Seoul
Punglim B/D 8F, Teheran-ro 124 Kangnam-gu, Seoul
9F, Samhan golden gate bldg., 112-3 Bujeon-dong, Busan jin-gu,, Busan
3-203, Seoul Youth Business Incubation Center 275-3, Seongsan-dong, Mapo-gu,, Seoul
Fl 11, Miraeasset Bldg., 45-1 Yeouido-dong Youngdeungpo-gu, Seoul
359-5, Neungpyung-ri, Opo-ub, Gwangju-si,, Gyeonggi-do
Yuksam-dong, 679-5, Aju building 1501 Kangnam-gu, Seoul
1FC-063 COEX, World Trade Center, Samsung-dong, Gangnam-gu,, Seoul
210,Ansan POST-BI Center,932,Wongok 1-dong,Danwon-gu Ansan, Gyeonggi-do
worldworldism yahoo co kr worldcompanyorg yahoo com,f.+1(usa)-419-851-3882, 1233-11(12/2),Gobunro 20bun Gagil 29,Yensan-4Dong, Yenje-Gu
402-3,Sindorim-dong ,Guro-gu
533 Yoensu 3 Dong Yeonsuku, Incheon
4F, IL-SIN Bldg., 673-36, Yeoksam-dong, Gangnam-gu,, Seoul
659 SungwooStarus, 16, Gumi-ro, Bundang-gu
Centraltownro 111, Suwon, Gyeongi, South Korea,443-270
3304 World Trade Tower, Seoul, Korea, South Korea,135729
COEX 2nd fl., A100, Yeundong-ro 513 Seoul, Seoul