... .Material:metal,plastic,silicone,resin 2.Tight tolerance 3.Flexible quantity 4.Fast deliver Item No.: Stainless Steel Prototype with High Quality ... , anodizing, sand blasting, brush, high gloss,power-coating,e-coat,laser making etc.Material Range:Metal:Stainless Steel,Brass,Aluminium ... ,Steel,Carbon Steel.Plastic:ABS,PP,PC,PU,PVC,POM, ...