... coating, anodize...Making processStamping, deep drawing,bending, punching, laster cutting,threading, welding, tapping, riveting, grindingSizeAccording to customer's desingThickiness0. ... hardware, construction hardware, sheet metal processing,machinery parts, hydraulic fittingPackingAccording to customer's requirementsCertificateISO 9001 Customized Sheet Metal Parts, OEM stamping parts,welding parts