... Material: Aluminum (5052) Tolerace: +/-0.02mm Part research and development Die casting mold manufacture Precision machining Sheet metal part Roto part Rim ... , 304L, 316, 316L etc), -Carbon steel(c35, c45 etc. ), -Copper alloy(C11000, C12000, C22000, C26200, C26800, C27200, C28000, C51100), Aluminium ...