Corporate
office
Club Demonstration Services Korea (CDS Korea)
6F, 350 Hangang-daero, Yongsan-gu
Seoul, Korea (04334)
Phone: +82-2-2634-8922
FAX: +82-2-2634-8932
FEEDBACK ON EVENTS (COSTCO MEMBERS)
We aim to please our Costco customers with each and every event. Compliments are great, but we also want to know how we can improve. Let us know how we did by filling out the form below.