... is commercially available in stock sizes. A wide variety of plastic and metal material options.ABS,PMMA,POM,PP, ... ,PU and so on+/- 0.003" Metal prototypes Aluminum, Stainless Steel, Carbon Steel, 17-7 PH, Brass, Phosphor Bronze, Copper, Nickel Alloys, ... is a professional manufacturer specializing in development, design, manufacture of rapid prototype, injection mould, Die-Casting Die, Vacuum forming ...