... SLS rapid PrototypeAdvantagesUnlike stereo lithography, SLS prototyping techniques allow prototypes to be made with material properties closer to that of ... :ABS,POM,PU,PP,PC,PA,PMMA,PVC,PVE,Aluminum, Cooper, Brass,Alloy.EtcSurfaces treatment:light color,dumb ... CNC model and rapid prototyping:1,industrial design2,Brass/Aluminum parts machining3,Reverse engineering4.,Rapid silicone mould and vacuum ...