... -section up to about 500mm.Material 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 ... qualit,low MOQ and short lead time OEM or ODM High Quality curved aluminum extrusion