... supplier for many international buyer.Main information about Aluminum die casting 1) Product Material: aluminum alloy, zinc alloy. 2) ... valve, pneumatic,etc. 4) Whole process including: Tooling, Die casting, Sand casting,Gravity casting, CNC machining, CNC milling, Stamping, Plastic injection,Painting and ... from you will be answered quickly.You can also call us or email us at any time if there ...