... pipe Features:1) name:stainless steel pipes,steel pipe,aluminum pipe etc2) material:brass, copper ,steel, alminum ... OEM&ODM 1.Materialsstainless steel,iron,carbon steel,aluminum etc2.Surface Treatmentpolishing.zinc plating.nickel plating.chrome ... , curtain wall, hand railing, normal aluminum profile, decorative and industrial aluminum profilePackageprotection foam heat contracted plastic film,Wooden ...