ISO 45001-2022/11/10~2025/06/19
ISO 14001-2023/09/19~2026/09/19
TOSHMS-2022/11/10~2025/06/19
ISO 9001-Granted ISO 9001 certification on September 25th,2023.
ISO 14001-Granted ISO 14001 certification on September 7nd,2018.
OHSAS 18001-Granted OHSAS 18001 certification on November 28th,2007.
TOSHMS-Granted TOSHMS certification on November 17th,2008.