Duoyicheng passed ISO9001:2008 Quality Management System Cer
time:2016-12-20 00:00 source:未知 author:admin
printAfter long time of study and preparation, Duoyicheng company smoothly passed ISO9001:2008 quality management system, ISO14001:2004 environmental management system, OHSAS18001:2007 occupational health and safety management system certificates, which shows that Duoyicheng company's management level has been recognized by international standards.
