... our factory anytime8. http://www.hc-mold.cn Plastic and metal part life from here Process:Sand casting, investment ... : Single, Mult, FamilyMolding Material:Aluminum alloy, A360, A380, ADC 10, ADC 12, ZL102, ZL104 etcSurface finish:Electro-polish, Chrome plating, ... etc1 Rapid Prototype Making (thermoforming making)CNC, SLA(Stereolithography) and SLS(Selective Laser Sintering), 4~7days lead time.2 ( ...