PU SFAT Self-Tracking-Series PU SFAT Self-Tracking-Serieswidth: 50,75,100ISO9001-2000 GB/T 24001-2004 IDT ISO 14001:2000 ISO/TS 16949 2002 ROHSPolyurethane belt perforamance :Mechanism Property - Stable Dimension- Low Pull- Small Noise- Wear Out Resistance- No need to maintain- Excellent Elasticity- Top linear speedChemical Property - Anti Aging- Anti Hydrolyze - Anti UVA- Anti-Ozone- Operating ...