... die casting machines. also we have our CNC Manufacturing Center with 10sets of CNC lathes and milling machines. We can process ... Aluminum Alloy ADC-12 .A380 A382 .Machinery:Drilling ,Threading ,CNC machineFinish: chrome, zinc, gold-plated, black phosphate, painting, e ... zinc(zamac1/3/5) steel,etc2 Process: trim,grind,drill,CNC etc3 surface treatment : shot blasting , sandblasting or paiting , anodize ...