| Address | #82302-1, 20 Changwondaehak-ro,Uichang-gu, Changwon-si, Gyeongsangnam-do, South Korea | |
|---|---|---|
| Representative E-mail | jongsookim@sg1tech.com | |
| Technical Executive E-mail | jongmanwon@sg1tech.com | |
| Tel | +82-(0)55-262-9188 | |
| Fax | +82-(0)55-264-9189 | |
| Mr. Jongman Won / Technical Executive Mr. Jongsoo Kim / Representative | ||