|  |  | 
      
        | July 1993 | Start up the business with computerized equipment maintanance. | 
      
        |  |  | 
      
        | January 1996 | LG IBM service center, Lotte canon service center | 
      
        |  |  | 
      
        | October 2005 | Computerized equipment / System maintanence in National Institution. | 
      
        |  |  | 
      
        | September 2009 | Created a department of electric & electronic waste disposal service. | 
      
        |  |  | 
      
        | November 2010 | Applied as electric and electronic waste disposal company. | 
      
        |  |  | 
      
        | Feburary 2012 | Approved as electic and elelctronic recycle company / collect & transfer of waste. | 
      
        |  |  | 
      
        | November 2021 | Waste Recycling License completed. | 
      
        |  |  |