... price 2.Dia:6-250mm 3.Process:extrusion 4.Strictly delivery time Aluminium alloy extrusion rod 1.Model: 2000 sreies~~~Al-Cu ... series~~~Al-Zn-Mg Alloy These models are widely used in electronic, instrument, medical, spinning machine, aviation, shipping, machinery ... so on.5.Technique procedures: die casting ,make mould,extrusion ,CNC (milling finish),cutting,anodized6.Certificates ISO 9001:2000 ISO ...