We have obtain your name through internet that you enquiry about polyester yarn. And we would like to take this opportunity to introduce our company to you . Our company, Junma Tyre Cord Co.Ltd , is the largest producer of nylon 6 tyre cord fabric and nylon 6 yarn in Asia. Our total production volumes are 120 thousand metric tons for yarn and 100 thousand metric tons for fabric.The specifications of our products are as follows: 1.Nylon 6 yarnSpec:1260D 1680D 1890D2.Nylon 6 tire cord fabric(greige and dipped)Spec: 1260D/2 1680D/2 1890D/23.Polyester yarnSpec:1000dtex to 2000dtex If any of our products meet your need or have further questions, please feel free to let us know. In the meatntime, send our best wishes to you and your business. Looking forward to hearing from you.