| 2017 |
Quality-Management-Systems-for-Aviation, Space and Defense
Organizations |
2017.10.08 |
| 2016 |
American Bureau of Shipping(ABS) Aluminium Alloys Certificate. |
2016.03.29 |
| BUREAU VERITAS（BV）Aluminium Alloys Certificate. |
2016.01.12 |
| 2015 |
CR classification society Aluminium Alloys Certificate. |
2015.10.27 |
| Lloyd’s Register（LR）Aluminium Alloys Certificate. |
2015.10.11 |
| 2013 |
Class NK Marine use aluminum sheet Certificate. |
2013.07.12 |
| 2005 |
ISO/IEC 17025 Testing Laboratory Accrediation |
2005.05.17 |
| 2002 |
ISO 9001 QMS Certificate.
|
2002.12.24 |
| PED / ADW Certificate ( Aluminum Alloys Plate for pressure purpose ). |
2002.10.04 |
| 1998 |
Certification for qualification as a domestic manufacturer in the defense industry.
|
1998.12.31 |
| AIDC S-200 QMS Certificate. |
1998.04.08 |
| 1997 |
Certification by SGS Yarsley International Certificate Services, Ltd. for meeting ISO 9002 requirements. |
1997.08.11 |
| 1996 |
DNV Wrought Aluminum Alloys Certificate. |
1996.11.05 |
