JC Systems Co. Ltd.
Mr. Jong-Hoo Cho
608 Kolon Digital Tower Aston, 505-14
Gasan-dong, Guemcheon-gu

Seoul

Fon:     +82-7070120890
Fax:     +82-7070160890
Mobile: +82 113465336

Email:   j.cho@jcsystems.co.kr