... 005 3.Material:Aluminum,zinc,brass... 4.Surface:Customed rubber die, die casting parts, zinc die casting, die casting mouldGeneral Features: ... and metal part life from here Process:Sand casting, investment casting, die casting, permanent mold castingMold Cavity: Single, Mult, FamilyMolding Material:Aluminum ... (thermoforming making)CNC, SLA(Stereolithography) and SLS(Selective Laser Sintering), 4~7days ...