Location > Seoul Subway_Line 9 > Seonyoudo Station Gate7 JISADONG Company Office : #2508, IS BIZTOWER 26, Yangpyeong-ro 21-gil, Yeongdeungpo-gu, Seoul, Republic of Korea (ZIP: 07207) Tel : +82-2-753-4908 email : ymoh@jrgroup.co.kr, contact@jisadong.com