... and so on.Besides, we can also manufacture the extrusion dies for the aluminium profiles by ourselves, which will help to ... service and products. Welcom to contact us for the aluminum profiles. Mould Features:1.Mold Material:Alloy 6061,6063,6063B ... manufacturing process, Strict quality Control System.7. Process:.Casting ,extrusion,CNC(milling),anodized 8. Surface Treatment: chrome plating, sandblasting, ...