Yarn, Polyester Yarn, Polyester Dope Dyed manufacturer / supplier in China, offering 100% Polyester DTY Dope Dyed Knitting Yarn (450d/144f SD Him), 100% Polyester Raw White Yarn (with 150d/48f SD NIM) DTY for Jeans, Polyester DTY 150d/48f RW+40d Spandex Yarn Draft 3.20 and so on.