... machining&surface treatments aluminum extruded bending tube,aluminum pipe, aluminum pipe with bending Item Descriptionaluminum extruded pipe with bendingmaterial6000 seriesBase processing technicextrudedSize range0.8mm-200mm ... , punching, drilling, chamfering, bending, stamping, CNC milling and lathing,etcpackaginginner pe foam or paper,outer carton,then waterfroof packagingMinimum Order Quantity1 ...