... for many international buyer.Main information about Aluminum die casting 1) Product Material: aluminum alloy, zinc alloy. 2) Surface Treatment ... pneumatic,etc. 4) Whole process including: Tooling, Die casting, Sand casting,Gravity casting, CNC machining, CNC milling, Stamping, Plastic injection, ... any question on our production. Aluminum die casting Non-stick edge brownie baking pan/bread baking pan