... Prototype 2.Material:Magnesium alloy 3.Surface treatment: Sandblast 4.Provide FAI and CDR report Item Name Precision metal machining products prototype ... , PC, PP, PMMA, PE, POM, Nylon, Rubber and Soft etc.Metal: Magnesium-Alloy, Aluminum-Alloy, steel, Stainless-steel and Titanium alloy etc ...