 |
|
|
| |
| Apr.
1984 |
Founded
Dong Sung Electric Heater at Songjeong-dong,
Seongdong-gu, Seoul. |
| Sep.
1987 |
Built
the assembly lines for electric humidifiers. |
 |
|
| Aug.
1994 |
Completed
a new building and moved to Namdong
Industrial Complex 148B-12L, Incheon |
|
Jul. 1996 |
Procured
NCT and automatic sheet metal machines
for heater cases. |
|
Nov. 1997 |
Acquired
ISO 9002 certification. |
|
Feb. 1998 |
Completed
a temperature and humidity chamber and
an all-weather lab. |
|
Oct. 1998 |
Completed
the expansion construction of the product
warehouse. |
|
Jul. 1999 |
Started
exporting to the markets of China and
Europe. |
|
Dec. 1999 |
Achieved
100 PPM (37 PPM) as a subcontractor
to LC Electronics. |
 |
|
| Apr.
2000 |
Imported
7 heater manufacturing facilities and
installed them on assembly lines |
|
Jun. 2000 |
Selected
as the best subcontractor by Century
Corp. |
|
Dec. 2000 |
Achieved
100 PPM (23 PPM) as a subcontractor
to LC Electronics. |
