1.Material : aluminium  alloy
2.Machined by lathe, milling machine, saw, punching machine,bending machine, precise CNC.
3.Surface treatment: mill finish, anodized sliver ,anodizedbronze, anodized champagn, anodized black pearl, etc.
4.Compression resistance,cauterization resistance,goodperformance.
5.Package:Each pc is wrapped by soft plastic or blisterpacking or EPE cotton ,then put into export carton,oraccording to customers'' requirement.
6.advantage: good quality but reasonable and market price,fastest delivery and good after-sale service;
7.we can produce what size and shape of such heat sink youwant