ETR Co. Ltd
| Business category 1 | Other Office & School Supplies |
| City ( of main office ) | Seoul, KR, South Korea |
| Address | 146-3 Dukwoor-Ri, Bongdam-Eup |
| Phones | 82-31-2277030 |
| Fax | 82 |
| Date | 2011 Oct 29, 15:10 |
| Business category 1 | Other Office & School Supplies |
| City ( of main office ) | Seoul, KR, South Korea |
| Address | 146-3 Dukwoor-Ri, Bongdam-Eup |
| Phones | 82-31-2277030 |
| Fax | 82 |
| Date | 2011 Oct 29, 15:10 |