... Die casting P/N:Aluminum Die casting product Matl:Aluminum alloy Method:Die casting Finish: Zinc plating Die casting p/ndie casting music box material aluminum alloymethoddie castingfinishpaintingprocessingmould design,mould making,die casting ... in the die casting,investment casting,stamping,punch,CNC machined,stretch,gravity casting,machined business,we currently manufacturer for both start ...