| Aug. 1981 |
Established Duksan Metal. |
| Dec. 1982 |
Incorporated Duksan Metal. |
| Nov. 1983 |
Founded a factory. (Bucheon Gyeonggi-do) |
| Jun. 1984 |
Expanded the factory. (Bucheon Gyeonggi-do) |
| Apr. 1985 |
Increased the capital. (0.1 bil won) |
| Mar. 1987 |
Obtained a trade business(B) license. |
| Sep. 1987 |
Increased the capital. (0.15 bil won) |
| Sep. 1987 |
Moved to a new branch. (Siheung distribution complex) |
| Feb. 1992 |
Newly constructed a factory. (Gimpo Gyeonggi-do) |
| Apr. 1992 |
Moved to a new office. (Gimpo Gyeonggi-do) |
| Sep. 1993 |
Selected as a prospective small medium business by KIBO. |
| Dec. 1997 |
Obtained the lS0 9002 certificate. (KMA) |
| May. 1999 |
Certified with the USA N.S.F quality standard. |
| Dec. 1999 |
Increased the capital.(1 .1 5 bil won) |
| Aug. 2000 |
Received manufacturing license for container parts.(Gimpo-si) |
| Aug. 2000 |
Registered as a communication and other equipment supplier for the
military manpower administration, procurement office. |
| Sep. 2000 |
Registered as a partner for LG innotech. |
| Nov. 2000 |
Registered as a supplier for KEPCO. |
| Nov. 2002 |
Received the one million dollar export pagoda. |
| Mar. 2003 |
Certified with the UL MARK. |
| Dec. 2003 |
Exported high pressure gas container valves to the USA. |
| Jan. 2004 |
Duksan Metal distribution company established |
| Nov. 2004 |
Received the 3 million dollar export pagoda. |
