HEAD OFFICE
| Address | No. 905~906, 200 Gonghang-daero, Gangseo-gu, Seoul, Republic of Korea (07631) | |
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| Telephone | +82-2-723-1911 | |
| Fax | +82-70-8220-0121 | |
| info@checkmatetx.com |
CONTACT US
R&D center
| Address | 4F, 168 Magokjungang-ro, Gangseo-gu, Seoul, Republic of Korea (07789) |
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