... cost,high mechanical properties 3.Fine surface fini Specification of Die casting:1).Material spec:ADC12 or AlSi12 2).Process ... Copper,Alloy steel etc.2).Processing means, Precision CNC machining,die casting,Metal stamping,turning etc. 3).surface treatment, Trivalent ... ,automobile industry and computer components 4)Product description, Reflector,casted,alum,RoHS Thank you very much to your visit and ...