... , 600D more than 500 different colors Dope Dyed Colors. Polyester yarn DTY, drawn textured yarn, 75D/36F, 150D/48F, 150D/48F/2, 300D/96F, 100D ... stable quality.Regarding our polyester yarn DTY, we supply specification like 30D/72F, 40D/72F, 50D/72F, 75D/36F, 75D/72F, 75D/144F, 100D/36F, 100D ...