Reanzen will continue to grow to a global leader in the BT industry.


  • Jul.26
  • Change of corporate name (Glenzen -> Reanzen) Apr.20 Acquired ISO 13485:2016 certificate (Korea Testing Laboratory)
  • Jan.24
  • Awarded 2017 Korea Social Development Prize – Economy (Korea Mass Media Club)
  • Jan.23
  • Acquired the GMP certificate for medical appliances – Human tissue or functional substitute (Ministry of Food and Drug Safety)


  • Selected as a supervising company of the material part technology development project (Ministry of Trade, Industry and Energy)
  • Aug.01
  • Acquired the GMP certificate for medical appliances (Ministry of Food and Drug Safety)
  • Jul.19
  • Awarded the excellent business prize (Anyang City)
  • Jun.01


  • Oct.16
  • Acquired the license for medical instrument manufacturing business.
  • May.09
  • Registered the cosmetics production business.
  • Apr.29
  • Signed on the patent transfer contract: ‘Method for preparing ascorbic acid derivatives’
  • Mar.16
  • Certified as a venture business.
  • Mar.09
  • Registered the cosmetics production/sales business.
  • Feb.05
  • Acquired certification for establishment of R&D Center of Glenzen.
  • Jan.28
  • Moved the head office to 503 & 504, Hakeui-ro 250 (Gwanyang-dong, Gwanyang Doosan Venture Digm), Dongan-gu, Anyang-si, Gyeonggi-do, 14056, Korea.


  • Glenzen Co., Ltd. is founded.
  • Dec.19