1. 100% polyester sewing thread for knitting 2. the various count from 20s/2 to 60s/2. 3. ISO9001 4. we have our own mill. 40/2 Textile loose tube and cone polyester sewing thread.1) 100% polyester 20S/2, 20S/3, 40S/2, 40S/3, 50S/2, 50S/3, 60S/2, 60S/32) use: sewing and knitting3) color: all kinds of colors for your selection4) no knot, low shrinkage and high tenacity.we also colud produce ...