... die casting,zinc die casting,sand casting,gravity casting Material: aluminum alloy Production method: die casting Material: aluminum A380, ADC12 , ADC10, ZL102 ; zinc ... ZA-3, ZA-5,4-0,4-1Process: Die casting, Deburring, Drilling holes, Tapping, CNC ... also supported internally.Http://www.addka.com Aluminum die casting,zinc die casting,sand casting,gravity casting