... die casting ,such as zinc die casting and aluminum die casting, we can product all kind of shapes and models as per customer requirement.Material:Eco-Friendly zinc alloySurfacetreatment:chrome plating ... , Auto CAD 2000,solid work 2001,CAXA,UG,CAD, CAM3.machining :cnc turning, milling, drilling, grinding, cutting, reaming, threading Precision zinc die casting & aluminum die casting