... materials 2.High tenacity ,high strengh,bright,evenness,no knots... 100% polyester yarn for thread1.Color :Raw white2.Material : Raw Material ... (100% polyester yarn) 3.Polyeste r staple fiber 1.3D*38MM4. ... : Jiangxi Huarui Petrochemical Fit Co., Ltd. was set up in 2005. We are specialized in the production of pure polyester sewing ...