5th Fl., Woosung Bldg. 7-22, Dongbinggo-dong, Yongsan-gu, Seoul, 140-809, Korea
C.P.O. Box 4874 Seoul, 100-648, Korea Tel : (82)2 796-8703  Fax : (82)2 796-5448
E-mail : ajtc@ahjin.co.kr