... in manufacturing 100% polyester, polyester and cotton blended, polyester and rayon blended, and cotton yarn. We also can produce yarn as your request. ... products arrange is as follow:Polyester yarn:(1)Virgin polyester yarn: 30s,40s,45s,50s,60s(2)Close virgin polyester yarn: 30s,40s,45s,50s ... ,60s(3)Recycled polyester yarn:21s,24s,27s,30s,40s, ...