Zinc alloy product 1.Laptop splindle 2.Zinc alloy die casting product 3.Professional process 4.Strictly quality ... etc.Production details:Zinc alloy casting product Materialaluminum alloy A380,A360.ADC12,Zinc alloy 3#zinc,5#zinc and 7#zinc,etcDesigns1.As per ... 2008, ROHS,SGSServiceOEM service availableProductsAll kinds of aluminum &zinc alloy casting: include automotive parts, railroad parts, medical ...