Location

     |   Add.                14F #1401 Jangkyo Bldg., 363 Samil-daero, Jung-gu, Seoul, Korea

     |   Tel.                 +82 2 773 2235

     |   Fax.                +82 2 773 2237

     |   E-mail.            ynkgn@ynkgn.co.kr