Supply 50D to 600D more than 300different colors in Polyester Yarn (DTY, POY, FDY), and can customize colors as per clients' req We ... /48F, 150D/48F, 200D/96F,300D/96F, 450/144F FDY(semi dull):FDY:150D/72F,170D/72F 300D/96F/144F, 450D/144F ... ,500F/192F,600D/192F Dope-Dyed Polyester Yarn,polyester filament yarn,dty FDY, Polyester Yarn ...