| 1991.12 |
Hanmi swiss optical Establishment |
| 1995.03 |
Hanmi swiss opticals 2nd Factory Establishment |
| 1995.04 |
Hanmi swiss opticals 3rd Factory Establishment
|
| 1995.04 |
The admission of the trading company acquirement
|
| 1995.05 |
The "ISO 9002 Certification" Acquirement
|
| 1995.05 |
The admission of the trading company acquirement |
| 1997.07 |
Selection of new intellectual |
| 1997.11 |
Award "The tower of exportation US1,000,000" and "The chairman of Korea trading institute citation" on the 34th trading day |
| 1998.03 |
The "CE mark" Acquirement |
| 1998.11 |
Award "The prime minister citation" on the 35th trading day |
| 1999.11 |
Award "Industrial medal" on the 36th trading day |