... yarn,FDY,filament yarn 2.50D-1200,24F-576F. polyester yarn,DTY,texturized yarn,FDY,filament yarn.50D-1200, ... 24F-576F.1.DTY ,called polyester texturized yarn,a.intermingle: NIM,HIM.SIMb.colour :SD ... RW and dope dyed2.FDY called polyester filament yarn.50D-150D,3.Our factory is very ... use German Barmag and Japanese TMT to texturized high technological polyester yarn