1.High quality control ISO/DIN/GB 2.OEM Small ... /nickel plating, powder coating, anodize...Making processStamping, deep drawing,bending, punching, laster cutting,threading, welding, tapping, riveting, grindingSizeAccording ... hardware, electronice hardware, construction hardware, sheet metal processing,machinery parts, hydraulic fittingPackingAccording to customer's requirementsCertificateISO 9001