Spun polyester yarn:Different quality grade with factory price For sewing thread Specification: 20S/2, 20S/3, 20S/4, 40S/2, 40S/ ... , 50S/2, 50S/3, 60S/2, 60S/3Product name: 100% Polyester sewing threadCount Ne: 20S/2- 60S/2Material: Jiangshu Yizheng fiber co ... 1-2 40'HQ containersShipment: From Ningbo/Shanghai port 100%polyester sewing thread