TECHSIGN LIGHT PANEL CO., LTD.
| Business category 1 | Optoelectronic Displays |
| City ( of main office ) | Sŏngnam, KR, South Korea |
| Address | # 2, 69-3, Sangdaewon-dong, Jungwon-gu |
| Phones | 82-31-7330760 |
| Fax | 82-31-7330733 |
| Date | 2011 Oct 29, 11:10 |
| Business category 1 | Optoelectronic Displays |
| City ( of main office ) | Sŏngnam, KR, South Korea |
| Address | # 2, 69-3, Sangdaewon-dong, Jungwon-gu |
| Phones | 82-31-7330760 |
| Fax | 82-31-7330733 |
| Date | 2011 Oct 29, 11:10 |