1.zinc sand casting 2.Different size casting 3.Export Markets: America,Europe,Africa and Asia 4.ISO9000 CE Description of this casting:1) Material: aluminum alloy(ADC12,A380,AlSi10Mg,AlSi9Cu3,etc.)and zinc alloy(Zamac3 and Zamac5 etc.)2) Surface treatment: shot blasting, sandblasting or paiting,anodize,electroplating,chrome-plated,nickel-plated or as per customers' requirements3) Samples or ...