GSA's address and contact are available.
Check out the location of GSA.
Address
679-2, Shinwol-ri, Chowol-eup, Gwangju-si, Gywonggi-do, Korea
Road based Address
169-18, Yongsu-gil, Chowol-eup, Gwangju-si, Gyeonggi-do, Korea
Phone
+82 31-798-0171-4
Fax
+82 31-798-0175