Color fastness: 4 Strength: 3.5 g denier linear density deviation: ± 2% linear density unevenness: <2.65 Elongation: 34% shrinkage in boiling water: 1. 6% without staining, shortening the production process of textile products solve the problem of environmental pollution generated in the dyeing process, dyeing process also avoids damage to the fiber properties. 2. Use colored polyester yarn produced by the textile products with soap, sun, good fastness properties such as friction. 3. Different colors of colored polyester filament selectively enriched textile enterprises, the end product favored by the market to become the preferred wire material. Our main specifications are as follows: FDY Sesi: 50D, 75D, 100D, 120D, 150D, 200D, 300D, 450D, 500D, 600D, 840D, 900D, 1000D DTY Silk: 75D, 100D, 150D, 200D, 240D, 250D , 300D, 450D, 500D, 600D monofilament: 20D / 1F, 25D / 1F, 30D / 1F, 40D / 2F, 50D / 2F, 60D / 3F silk embroidery thread: 75D, 100D, 108D, 120D, 150D, 300D imitation nylon yarn: 150D 210D 300D 420D 450D 500D 600D 840D 900D 1000D retardant yarn: 50D, 100D, 150D, 300D, 500D, 600D (custom-made) fire DTY: 75D, 100D, 150D, 300D, 500D, 600D ( customized) twisting Sesi: 60D / 3F, 50D, 75D, 100D, 120D, 150D, 200D, 300D (custom) flat wire: 50D, 75D, 100D, 150D polyester composite wire: 150D 200D 250D 300D 400D 450D 500D 600D