... radiator section,radiator extrusion 3, heat sink aluminium profile aluminum alloy radiator with machining customer demand aluminium ... 6463,6082…2,The processing methods including: Aluminium profile extruding,Precise cutting,Straight rectification,Bending,Drilling,Tapping, ... -2006 and Erope standard EN12020-1,2(2001) and american standard AAMA611-98. customized heat sink aluminium profile and radiator ...