... Mill 3. AL6063-T5 aluminum heat sink led by sheet metal bending Company Profile:1. With the advanced and high- ... steel, aluminum, zinc, copper, brass, plastic etcMachining process:CNC machining, milling, turning, drilling, planning, welding, laser cuttingSurface ... are used in automotive, electrical, building, furniture, machine assembly, computer components, aircondition industry etc.File Formats: ...