ADDRESS
#602, Ham-ji B/D, 696-5,
Yeoksam-Dong, Kangnam-Gu, Seoul, 135-917, Korea

Tel : 02-554-0245~6 (in Korea) 82-2-554-0245~6 (outside of Korea)
Fax : 02-554-0854 (in Korea) 82-2-554-08544 (outside of Korea)

E-mail : ccck@ccck.org