... Zinc die cast, Zinc die casting part Zinc casting with double plating for high-end microphone component 12 years experiences Product No./NameJJ-00094 / Zinc die ... A383, AlSi10Mg, ADC10, ADC12, ZL104, ZL107; Zamak 3, Zamak 4, Zamak 5, Zamak 12; Aluminum 6061, 6063, 7075; (Plastic: ... TPE, HDPE, PMMA) etc.5) Surface Treatment: High quality polish, powder coating, Chrome/Nickel/Zinc(white, blue, yellow, ...