... price 4.best after-sale service 5.professional design and rich 1) We specialize in stamping die, ... stamping dies are related to home appliance, auto parts, electronic products, and so on.3) ISO9001:2008 for our ... Mould material: SKD11, SKD61, Cr12Mov, 1Cr18Ni9Ti, V10, and so on.5) We accept the following file types of ... inquiry: Pro/E, Solid works, UG, AutoCAD, and Adobe Acrobat. auto parts with ISO9001