Manufacturing since 1980.For nearly 20 years, our factory has been making out chemical fiber yarns , Over 100 models are available with 10s-80s, And our 100% polyester , blended polyester/R 21s, T/R60s, R/A21s yarns are sure to meet your knitting and waving requirement.Double the variety of our competitors.When buyers are looking to source chemical fiber yarns or blended yarns,