... pp,pa66,pu,rubber,silicone,aluminum,iron,zinc,steel etc.3.Lead-Time:3~5days delivery4.Tolerance: 0.02mm5. Quality Management: ISO 9001:2008 ... and TUV SUD6. Advantage: High quality, low prices, fast turnaround, ... steel. +/- 0.005" Fused Deposition Modeling (FDM) production-quality ABS, ABS-M30 Polycarbonate PC-ABS PC-ISOULTEM, & PPSF ...