... profile and radiator 3,with deep fabrication customer demand aluminium heat sink aluminium alloy heat sink heat sink profile 1,Material:mainly in ... 6000 grade,Such as 6063,6061.other alloy uponcustomer’s ... Special Al alloy-1060,1070,2011,2017,2021,2024,3003,5052,6060,6463,6082…2,The processing methods including: Aluminium profile ...