... aluminum etc.surface treatmentsanodizing, powder-coating, zinc-plated, chrome plated, nickel plated ,rust-inhibiting, E-coating ,heat treatment, paints and ... available:polishing,zinc platein,nickel platin,chrome plating,powder coating,e-coating phosphate coating.4- We can provide you:deep drawing,machining ... can work for a variety of drawing file:Pro/E,Solid Works,AutoCAD etc.7- We can offer your ...