• 2019
    FTA certificate
  • 2019
    ISO9001
  • 2012
    Chip type LED test handler
  • 2012
    Test handler for LED
  • 2012
    Test handler with reliability test function and Reliability test method by test handler
  • 2011
    Test handler and method of LED mounted on lead frame
  • 2010
    Leadframe for highly reliable LED packages
  • 2009
    Certificate of Corporate Research Institute
  • 2009
    Management innovation company certification