We are a professional company in China producing polyester high tenacity industrial yarn, with specs of 75-1000D. We have two categories: FDY & DT (the name is popular in China), with the FDY specs of 85-840D. Tenacity: 8.2g/d; Elongation at break: 16-20%; Hot air shrinkage 177 degree 5min: 2-2.5%; Oil content: 1%. The DT spec is 75-1000D. Tenacity: 6.8-7g/d; Elongation at break: 10-13%; Hot air shrinkage 177 degree 5min: 2.5-3.5%; Oil content: 0.7-0.8%. Also we have color ...