#201-hyundae bldg,432-1400 shindang-dong,Jung-gu Seoul, Seoul
SUITE 507, GRANGDI OFFICETEL, 635-4 WOLGYE 2-DONG NOWON, Seoul
210 SamiK Tower Mension 136 NaeKok-Dong GangNung SI, Gangwon-do
Rm. No. 1302, Korea Express Bldg