... 6063 6061 6060 and different aluminium alloyTemper T4 ,T5 ,T6 Deep Processing Cutting, Drilling, Punching, CNC machining, bending, etc Shape Square ... , Round, Flat, Oval, and according to customer's drawing Color Silver, Golden, Black, Red, Blue, etc Surface treatment Mill ... price with good qualit,low MOQ and short lead time OEM or ODM High Quality Aluminum Extrusion