Number | Title | Certification Authority | View Certification |
---|---|---|---|
7 | Certificate of Registration Environmental Management System ISO 14001:2015 | GNS CO., LTD. | ![]() |
6 | Certificate of Registration Quality Management System ISO 9001:2015 | GNS CO., LTD. | ![]() |
5 | Atmospheric Environment Specialized Construction Business License (No. 250) | Gyeonggi-Do | ![]() |
4 | Company-Affiliated Research Institute Certificate | KOITA | ![]() |
3 | Myeong Sung 1st Factory Factory Registration Certificate | KICOX | ![]() |
2 | Facilities & Mechanical Works License | Gimpo | ![]() |
1 | Domestic Corporation Business License | Gimpo | ![]() |