• Kangstem Biotech Co., Ltd.
• 8th floor of Bojeon Building, 725, Eonju-ro, Gangnam-gu, Seoul (06050)TEL : 02-2137-2200FAX : 02-2088-8290E-mail : gd11@kangstem.com
• Customer Center 1644-3957Operating Hours : Mon-Fri 10:00 ~ 18:00Lunch 12:00 ~ 13:00Closed on weekends and public holidays

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