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      1. Certificates
        Current Position : Home > About Us > Certificates

         

                     
               
         

        Certificate of ISO9001 International Standard Authentication (English)

         

        License of Business Corporation

          TUV certificate  
                     
               
          TUV certificate  

        Certificate for Commemoration of National Games 1

         

        Certificate for Commemoration of National Games 2

         
                     
         
         

        Qualification Certificate of Lighting for Stage Corporation

         

        Qualification Certificate of Acoustics for Stage Corporation

         
                     
         
           

        Qualification Certificate for Comprehensive
        Construction for Performance Industry