| Time | Awards |
| 2025 | Passing Obtained IECQ QC 080000:2017 Hazardous substance process management system certification from SGS. |
| 2020 | Passing ISO 45001：2018 qccupational safety and health management system SGS certification. |
| 2018 | Passing IATF 16949： 2016 environment managing system new version BV certification. |
| 2018 | Passing the ISO 9001：2015 quality managing system new version BV certification. |
| 2017 | Passing ISO 14001： 2015 environment managing system new version SGS certification. |
| 2013 | Passing OHSAS 18001：2007 occupational safety sanitation managing system DNV certification. |
| 2010 | Passing ISO/TS 16949： 2009 environment managing system new version BV certification. |
| 2010 | Passing the ISO 9001：2008 quality managing system new version BV certification. |
| 2010 | Passing OHSAS 18001：2007 occupational safety sanitation managing system DNV certification. |
| 2005 | Passing ISO 14001： 2004 environment managing system new version DNV certification. |
| 2004 | Passing OHSAS 18001：1999 occupational safety sanitation managing system DNV certification. |
| 2003 | Passing the ISO 9001：2000 quality managing system new version DNV certification. |
| 2000 | Passing QS 9000： 1998 quality managing system DNV certification. |
| 1999 | Passing ISO 14001： 1996 environment managing system DNV certification. |
| 1997 | Passing the ISO 9002：1994 quality managing system DNV certification. |
| 1991 | Passing the UL united states safety foundation laboratory certification. |
