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) ... 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 ... per clients' requirements.welcome to talk with us for our long term cooperation.