| 1987.3 |
Established YEGONG Trading |
| 1996.5 |
Changed to Corporate ( YEGONG TRADING Co.,Ltd ) |
| 1998.3 |
Changed company name to SEPOONG POLYMER Co.,Ltd |
| 2002.3 |
Opened an agency in Thailand |
| 2004.10 |
Opened an agency in YOUNGNAM area in Korea |
| 2005.1 |
Opened an agency in HONAM area in Korea |
| 2005.1 |
Entered into contract for representative of CLAX ITALIA |
| 2006.2 |
Transferred Head Office and Plant |
| 2007.9 |
Acquired ISO 9001 & 14001 Certificate |
| 2009.12 |
Increased capital stock to $200,000 from $100,000 |
| 2010.2 |
Acquired MAIN-BIZ Certificate |
| 2010.3 |
Transferred Head Office and Plant to HWASUNG Province |
| 2011.1 |
Established MOKPO Plant |
| 2011.5 |
Established R&D center in Head office |
| 2013.6 |
Acquired Patent for Molding Machine |
| 2013.9 |
Acquired Patent for UV Curable manufacturing |
| 2013.10 |
Acquired YANGGAM Plant site (HWASUNG Province) |
| 2013.12 |
Acquired Patent for Production method of Mold |
| 2014.2~5 |
Completed for new plant registration and renovation |