... Oxide,Anodize or other finish treatment2Bushing,SleeveGate Number(Steel,Aluminum or other material)OD,ID,Length, ... Oxide,Anodize or other finish treatment3Stamping partsGate Number(Steel,Aluminum or other material)Basic Dimensions,thickness,platness ... requirementPlating,Polish or other finish treatment4Machining partsGate Number(Steel,Aluminum or other material)Basic Dimensions,thickness,platness ...