Zinc die casting laptop spindle parts 1.Professional process 2.ISO9001,ROHS,IAF,UKAS 3.OEM accepted 4.Defect- ... Germay,Canada and America, etc.Production description:OEM electroplate zinc die casting laptop spindle parts Materialaluminum alloy A380,A360. ... ROHS,SGSServiceOEM service availableProductsAll kinds of aluminum &zinc alloy casting: include automotive parts, railroad parts, medical parts, ...