... 100% polyester spun yarn, regular yarn count is 50's, . and our regular yarn twist is 1650-1850T/M we have appro.30 ... , and our regular spinning item is 100% polyester yarn. our regular yarn count is 50's, and the regular twist is 1250T/M, 1650T/M ... and 1800-1850T/M. we could spin the polyester yarn ...