... section,radiator extrusion 3, heat sink aluminium profile aluminum alloy radiator with machining customer demand aluminium heat sink aluminium alloy heat ... 6060,6463,6082…2,The processing methods including: Aluminium profile extruding,Precise cutting,Straight rectification,Bending,Drilling,Tapping ... american standard AAMA611-98. customized heat sink aluminium profile and radiator aluminium extrusion