many kinds of aluminum fittings 1,aluminum machining 2,aluminum nail and aluminum metal nail 3,aluminum machining part many kinds of aluminum fillings aluminium machining aluminium machining part ... ,5052,6060,6463,6082…2,The processing methods including: Aluminium profile extruding,Precise cutting,Straight rectification,Bending,Drilling,Tapping,Stamping,Pulling ...