... /144F,450D/144F.450D/192F,600D/192F*POY-------100% Polyester yarn POY cationic yarn for textile50D/36F,75D/36F ... ,75D/48F,100D/48F*POY--------100% Polyester yarn POY for making DTY300D/144F,300D/96F,200D ... /96F,450D/96F,450D/144F,600D/192F*FDY--------100% Polyester yarn FDY250D/48F super bright150D/48F super bright160D/ ... ,150D/48F,200D/72F,300D/96F ect .. sell 100% polyester yarn, POY yarn