VietnamShoppingindex
| Business category 1 | Optical Instruments |
| City ( of main office ) | Hà Nội, VN, Vietnam |
| Address | 73 Nguyentrai-dongda |
| Phones | 84-4-35682115 |
| Date | 2011 Oct 29, 00:10 |
| Business category 1 | Optical Instruments |
| City ( of main office ) | Hà Nội, VN, Vietnam |
| Address | 73 Nguyentrai-dongda |
| Phones | 84-4-35682115 |
| Date | 2011 Oct 29, 00:10 |