... 2A14, 6063, 5A05, 5A02, 1060, 2023, 2014 and other aluminum alloy cnc products These models are widely used in electronic, ... instrument, medical, spinning machine, aviation, shipping, machinery industries and ... polish&anodized4. Anodized Colour: silver, red, black, blue, and so on.5. Technique procedures: die casting ,make mould, ...