... , best cooling 2) Reliable Quality Best Price 3) Free Mold Design,Quick Sample 4) OEM OK Extruded Aluminum Heat Sink Specification:Material: Alluminum Alloy: 1x ... , Deburing, Milling, Drilling, Turning, Tapping, Shearing, Insulation, Platic forming, HydroformingApplication: Aluminum heat sink used for all kinds of LED Lightings in Industrial area ...