... dope-dyed polyester yarn,fdy, polyester textured yarn, dope dyed yarn ,dope dyed polyster filament yarn.1.suppy 20d-30d monofilament yarn ,POLYESTER YARN, FDY:20d ... most of our colors.2.dope-dyed,brignt, trilobal,polyster yarn,fdy.50d/24f,--600d/192f.such as 50d/24f,75d ... dope dyed ,semi-dull or bright ,polyester textured yarn ,dty.POLYESTER YARN,round or semi-dull.high intermingled,or non intermongled ...