... . surface treatment: Polishing 3.application: ISO9001 4. process: die casting high quality casting and precision machining 1)Material: aluminum A380, ADC12 , ADC10, ZL102 ; zinc ... , Auto Cad, Slid Work, CAXA, UG, CAD/CAM/CAE4)Secodary machining: CNC turning, Milling, Drilling, Grinding5)Surface Treatment: Chrome Plating, Sandblasting, Painting ...