Company

History

TMC takes its first step
In July of 1991, Seojin Industries Ltd., the matrix of TMC, was founded. With the completion of the present Bookmyeon Factory, what started out merely as a component manufacturing company has grown into a leading cable manufacturer with the highest production levels in the world.

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  1. 2005
    1. 03. Renamed TMC Co., Ltd.
    2. 03. Obtained marine cable certifications for nine classifications
    3. 11. NEK 606 certification for marine cables
    4. 12. Completion of Ipjang Factory
  2. 2003
    1. 05. C.E.O. Song, Moo Hyun won the Outstanding
      Entrepreneur Award, Chungcheongnam-do
  3. 2002
    1. 07. Renamed as Seojin Optonics Co., Ltd.
    2. 10. Selected as a Good Technology Company by Korea Technology Finance Corporation
  4. 2000
    1. 01. Commenced production of marine cablest
    2. 10. Commenced production of optical fiber cables
  5. 1998
    1. 10. Obtained ISO 9001 certification
    2. 12. Obtained ISO 9002 certification
  6. 1997
    1. 12. Obtained KS mark
  7. 1991
    1. 07. Founded as Seojin Industry Co., Ltd.