| 1978. |
Taihan Electric Wire Co.,Ltd starts to develop with KIST by MCVD Process |
| 1980 ~1983 |
Produced Optical Fiber by MCVD Process. |
| 1984 ~ |
TEC starts to produce Optical Fiber by VAD Process. |
| |
"Technical Agreement('TLA") with Sumitomo Electric Industries, Ltd" |
| 1985 ~ 1996 |
Production 100km by 1 preform with VAD Process. |
| 1997 ~ 2000 |
Production 400km by 1 preform with VAD Process. |
| 2000. |
Firm name change to OPTOMAGIC Co., Ltd |
| |
(Spin-offed from TEC and Optical Fiber Specialized manufacturing
company) |
| 2001 ~ 2003 |
Production 1,000km by 1 preform with VAD Process. |
| 2002. |
Starts Optical Fiber factory in the name of OPTOMAGIC. |
| 2004 ~ |
Development of Low Water Peak Fiber(LWPF). |
| |
Production 1,200km by 1 preform with VAD Process. |
