On May 22,2008, LYC obtains ISO 14001:2004 certificate (No: 01408E10053R0L) from CNAS and IAF. The certificate including Design, Development, Production and Correlative Management activities of rolling bearings and valid till May 30,2011. LYC has already obtained ISO9001, QS9001, VDA6.1 and ISO/TS16949 certificates