ISO certification
1993 Received the Golden Dragon Award (Excellence in domestic machinery and ironware)
1997 Received Golden Globe Award
2003 Awarded with ISO9001: 2000 international quality systems certification – YU WEI
2003 Awarded with ISO9001: 2000 international quality systems certification – YU LIEN
2007 Awarded with ISO9001: 2000 international quality systems certification – KUNSHAN YUWEI
2009 Awarded with ISO9001:2008 international quality systems certification – YU WEI
2012 Awarded with ISO9001:2008 international quality systems certification – YU WEI
2015 Awarded with ISO9001:2008 international quality systems certification – YU WEI
2018 Awarded with ISO9001:2015 international quality systems certification – YU WEI