| Date | Description |
|---|---|
| 2021-01-30 | delete address Jungangilbo Building Ansan Factory 7Th Floor, 30, Dongsan-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Korea |
| 2021-01-30 | insert alias Hongik Medical Systems Co.,Ltd. |
| 2021-01-30 | insert contact_pages_linkeddomain kakao.com |
| 2021-01-30 | update primary_contact Jungangilbo Building Ansan Factory 7Th Floor, 30, Dongsan-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Korea => null |