... ,pc,pmma,pe,pp,pa66,pu,rubber,silicone,aluminum,iron,zinc,steel etc.3.Lead-Time:3~5days delivery4.Tolerance ... ,PU,PC,PA66,PMMA,PVC,PVE, aluminum Zinc alloy, copper, iron, steel. +/- 0.005" Fused Deposition Modeling (FDM) production-quality ... toys, custom products, auto parts, etc1 Rapid Prototype Samples Making CNC Machining, SLA(Stereolithography) and SLS(Selective Laser Sintering), FDM,vacuum casting ...