1. 能源管理體系認證ISO 5001:2011

          Energy management system acc. to DIN EN ISO 50001:2011


          產品質量認證 ISO 9001:2008

          Product quality certification ISO 9001:2008


          職業健康管理認證18001:2007

          Occupational health and safety management acc. to NLF/ILO-OSH 2001 and OHSAS 18001:2007


          產品質量認證 ISO 14001:2004

          Product quality certification ISO 14001:2004