1, 8 years experience 2, long life die, stability 3, 3d design 4, low cost 5, quality control in house, ISO9001:2008 We are professional in progressive die, simple or complex for various metal sheets. About us:A) 2003 EstablishedB) ISO9001:2008 by SGSC) Near Liuting International Airport, and Qingdao Port (Second largest port in China)D) Main field: auto metal parts, home appliance, electrical ...