• 1989

    • 12

      Selected as a promising SMB by Korea Development Bank

    • 08

      Incorporated as O-Sung Electric Machinery Co., LTD.

  • 1987

    • 01

      Become member of Korea Electrical Manufacturers Cooperative (KEMC)

  • 1986

    • 12

      Established O-Sung Electronic(O-Sung Industrial)