Spandex Air Covered Yarn, Dope Dyed Yarn, Hank Dyed Yarn manufacturer / supplier in China, offering 70d/68f/2 Full Dull SIM 100% Nylon Circular Knitting Machine DTY for Weaving, 620d AA Grade Raw White Spandex Yarn for Elastic Tape and Baby Diapers, 30ne/1 Colored Dope Dyed Recycled 100% Polyester Spun Yarn for Knitting and so on.