... etc 2.Tight tolerance. 3.Fast delivery Item No.:High Quality Stainless Steel CNC PrototypeSLA and SLS: Why Use StereolithographyStereolithography is very ... blasting, brush, high gloss,power-coating,e-coat,laser making etc.Material Range:Metal:Stainless Steel,Brass,Aluminium,Steel,Carbon Steel.Plastic:ABS,PP ...