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CONTACT

CONTACT
  • AI RESEARCH CENTER
    102-1 DDH Inc., 101 Deahak-ro,Jongno-gu,
    Seoul, Korea(Seoul Nation University
    BiomaterialsResearch Building, Yengun-dong.)
    +82-2-742-1704
    webmaster@ddhinc.net

  • DENTAL CENTER
    9-10 floor, 368, Sapyung-daero, Seocho-gu, Seoul, 06609, Korea
    +82-70-4254-3289
    info@ddhinc.net

  • MARKETING CENTER
    #301, 220, Seoun-ro, Seocho-gu, Seoul, 06609, Korea
    +82-2-535-5100
    marketing@ddhinc.net