... aluminum etc.Basic information: NameMetal CNC Processing PartsType Stamping parts Brand nameYPTModel numberMaterial Stainless steel Plating Oxidation Certification Bs /ISO9001:2008 ... ),gears (pinions, wheels ) bearing, bearing seat, spring, connector, socket, bushing, push-button, etc.Surface Finishannealing, natural anodization, heat treatment, polishing, nickel plating ...