Supply 50D to 600D more than 300different colors in Polyester Yarn (DTY, POY, FDY), and can customize colors as per clients' req ... can supply 50D to 600D more than 300different colors in DTY, POY, and can customize colors as per clients' requirements.POY ... /96F/144F, 450D/144F,500F/192F,600D/192F Dope-Dyed Polyester Yarn,polyester filament yarn,dty FDY, Polyester Yarn