l Overseas sales Department

   Tel: +82-2-854-5500

   Fax: +82-2-854-5501

   Addr:no.1707, Daerung PostTower 1st, 212-8, Guro-dong, Guro-gu, Seoul, Korea

   * www.ultranet.co.kr.

l Head Office & Factory

   Tel: +82-53-856-8851

   Fax: +82-53-856-8854

   Addr: 3B-15L, Jinyang Industrial Area, 1185-14 Sinsang-Ri,

   Jinyang-Eup, Gyungsan-City, Gyungsangbuk-Do, Korea

   * www.dae-yang.co.kr.

l E-mail

   daesung@dae-sung.com

    daeyang@dae-sung.com