... , 2023, 2014 and other aluminum alloy rodsThese models are widely used in electronic, instrument, medical, spinning machine, aviation, shipping, machinery industries and other fields2. Temper ... &anodized4.Anodized Colour: silver, red, black, blue, and so on.5.Technique procedures: die casting ,make mould,extrusion ,CNC (milling finish),cutting ...