- Sales and R&D:
  3/F #674-4 Bokjung-Dong, Sujung-Gu,
  Sungnam City, Kyunggi-Do, 461-831, Korea
  Tel: +82-31-739-6815(Sales)
- Administration:
  #146-7, Sangdaewon-dong, Jungwon-Gu,
  Sungnam City, Kyunggi-Do, 462-120, Korea
  Tel: +82-31-739-6614(RMA)

- E-Mail
*support@corecess.com (Tech. support)
*customer@corecess.com (RMA)
*sales : sales@corecess.com
*Jobs : job@corecess.com
*All other inquiries : webmaster@corecess.com