- CEO : Chung, Hyung-Min / Moon, Byung-Woo

- Main : (822) 3468-3343
- R&D: (822) 3468-3391
- Finance: (822) 3468-3543
- ykw@chahealthsystems.co.kr

Vision Building 1st Floor, Yeoksamdong 606-16, Kangnamgu, Seoul ,
Korea