... /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/72F,200D ... ,200D/96F,450D/96F,450D/144F,600D/192F *FDY--------100% Polyester yarn FDY300D/96F trilobal bright250D/48F trilobal super bright150D/48F trilobal ...