Aluminum die casting, used as Lighting parts for Lamp Shade, which is of high quality and precision. Product NameAluminum Die Casting - Lighting parts for Lamp ShadeModel No.GN-DCT-LL-0013MaterialAluminumCertificatePassed ISO9001:2008 and meet Rohs requirementsSurfaceTreatment- Polishing- Anodizing- Electroplating(Silver plating, cooper plating, galvanized, nickel plating, chrome plating ...