... . OEM is welcomed. Specifications:1.Material :mainly in 6000 grade ,such as 6063,6061 ,6005etc. ... other grades up on customers requirement2.temper: mainly in T53.finish : 1)mill finish 2)anodizing ... ,for mill finish ,any length we can make5.packing :1)each in a poly bag with reasonable pieces ... is better we can get your drawing or sample , we mainly make according to your design , and we can keep ...