Casting part has incomparable advantage over other castings, such as beautiful, light quality, corrosion resistance and other advantages, make it popular with the public, especially in the automotive lightweight, aluminum alloy castings has been widely used in the automotive industry, especially after surface treatment is more beautiful, more popular among consumers.Surface treatment in general are: aluminum alloy die casting powder (powder coating), the lacquer that bake, fuel injection, oxidation, sand blasting, electroplating, etc.According to the thickness of the product surface treatment, different degree of finish.Surface pretreatment: degreasing, washing, cleaning, washing, table, washing, phosphating, water washing, washing and drying.Normal Material Available:Aluminum Die Casting:
 Ideal for strong, complex yet lightweight geometries. Alloys available are ADC12, A380, ADC10, and A413.Zinc Die Casting:
 Mostly used for very ductile parts that may require plating. Alloys available are Zn 3# and Zn 5#.Magnesium Die Casting: 
For lightweight parts that require a good strength-to-weight ratio. Alloy available is AZ91DIf yuou want a customized material, we still can make it.                             if you need a free quote or have questions:                                   Flamingo@moltomachining.com Recommendation:Micro CNC Machining: ://.molto-engineering.com/cnc-machining/cnc3.htmlCustom Machine Part: ://.molto-engineering.com/cnc-machining/cnc4.html