Optron-Tec. Inc.
| Business category 1 | Optical Instruments |
| City ( of main office ) | Seoul, KR, South Korea |
| Address | Paryong-dong,Paryong-dong ,Changwon-si |
| Phones | 82-055-250-2714 |
| Fax | 055-250-2736 |
| Date | 2011 Oct 29, 00:10 |
| Business category 1 | Optical Instruments |
| City ( of main office ) | Seoul, KR, South Korea |
| Address | Paryong-dong,Paryong-dong ,Changwon-si |
| Phones | 82-055-250-2714 |
| Fax | 055-250-2736 |
| Date | 2011 Oct 29, 00:10 |