... on the surface Product No./NameJJ-00065 / Aluminum prototype with plating zinc alloy for mobile mold Manufacture Process1) Drawing/model/ ... to 15.00kgs3) Machine Size: From 88T to 1250T4) Material: Aluminum alloy A360, A380, A383, AlSi10Mg, ADC10, ADC12, ZL104, ZL107 ... , sandblasting etc...6) Tolerance: +/- 0.0005inch, also accord with GB6414 Aluminum prototype with plating zinc alloy for mobile mold