... pbt yarn,spandex covered yarn, for socks, underwear, knitting fabric, weaving fabric and sweater,export Features:(1)spandex ... In various specifications according to customers' demands.Zhangjiagang hengmei textile Co Ltd is a professional manufacturer of spandex cover yarn , ... ; A70200,T70200.4.products for seamless &small-circular knitting machineA2030,T2030;A2040,T2040;A2070,T2070;A4040,T4040;A4070 ...