... Steel Rapid Prototype 1.Material:metal,plastic,silicone,resin 2.Tight tolerance 3.Flexible quantity 4.Fast deliver Item No.: Stainless Steel Prototype with ... ,e-coat,laser making etc.Material Range:Metal:Stainless Steel,Brass,Aluminium,Steel,Carbon Steel.Plastic:ABS,PP,PC,PU,PVC,POM,PMMA,Nylon ...