» Passed Visteon auditing in July 2007

» Passed Whirlpool auditing in September 2007

» Passed Electrolux auditing in February 2008

» Passed Harley-Davidson auditing in June 2009

» Passed BSPP auditing in March 2011

» Passed WET/Honda auditing in Feb 2012

» Passed Manitowoc auditing in Jan 2012

» Passed Electrolux auditing yearly

» Passed Strattec auditing in Sep 2011

» Passed TI Automotive auditing in Aug 2011

» Passed Electrolux Group Work place Code of Conduct auditing in July 2011

» Passed Ford Q1 auditing

» Products passed the related‘CSA，UL，TUV，E-mark’certification

» Passed ISO14001:2004 certification in October 2006. The latest version is ISO14001:2015

» Passed ISO/TS16949:2002 certification in May 2006. The latest version is IATF16949:2016

» Passed ISO9001:2000 certification in May 2010. The latest version is ISO9001:2015