| 
                        
                          | 1996 년 | Established Chang Young Precision Signed on  partnership with LG Electronics(in Pyeongtaek)
 |  
                          |  |  | 
                    
                      | 
                        
                          | 1997 년 | Signed on  partnership for molding production with Pyeong Hwa Automotive Signed on  partnership for molding production with KDS Co., Ltd
 Signed on partnership for  molding production with KOREA-LMEX Co., Ltd
 |  
                          |  |  | 
                    
                      | 
                        
                          | 2000 년 | Exported molds to Dokai Mold in Japan and  Myeong Il Signed on partnership for  molding production with Neo Platech Co., Ltd
 |  
                          |  |  | 
                    
                      | 
                        
                          | 2001 년 | Exported molds to Ishin CO., Ltd Signed on partnership for  molding production with IMRI Co., Ltd
 Signed on partnership for  molding production with KIC Co. Ltd
 Signed on partnership for  molding production with Korea Delphi
 |  
                          |  |  | 
                    
                      | 
                        
                          | 2002 년 | Signed on partnership for molding production with Orion  Electronic Company Exported molds to  RUSSIA- PATTERI
 
 |  
                          |  |  | 
                    
                      | 
                        
                          | 2003 년 | Signed on partnership for molding production with NIFCO |  
                          |  |  | 
                    
                      | 
                        
                          | 2004 년 | Signed on partnership for molding production with  Seawon E&I 
 |  
                          |  |  | 
                    
                      | 
                        
                          | 2005 년 | Signed on  partnership for molding production with SL Signed on partnership for  molding production with ECO PLASTIC
 
 |  
                          |  |  | 
                    
                      | 
                        
                          | 2007년 | Relocated and  extended 
 |  
                          |  |  | 
                    
                      | 
                        
                          | 2009년 | Turned into  incorporation 
 |  
                          |  |  | 
                    
                      | 
                        
                          | 2011년 | Newly built and extended the injection facility 
 |  
                          |  |  |