... Specifications 1.Die casting 2.Plastic injection 3.Stamping parts 4.Auto parts,etc,etc Detailed Product DescriptionSpecificationswhat you want are below ... Machinery:Drilling ,Threading ,CNC machineFinish: chrome, zinc, gold-plated, black phosphate, painting, e-coating, powder coating, galvanizing, and anodizingDrawing format ... information,please contact us.. Aluminum die casting,pump parts for trucks