Brie Introduction Changshu weierte Line Co., Ltd. specializes in producing polyester filament yarn, polyester yarn, polyester fdy, polyamide high stretch silk yarn, nylon monofilament (transparent yarn), etc., which are widely used for bags, shoes and hats, clothing and other industries.Polyester filament yarn is high-strength, low shrinkage and has good flexibility, which fully reveals the quality of chemical fiber materials, such as abrasive resistance, smooth and beautiful in the sunlight.Our product can improve the value of luggage and clothing, ornamentally and practically. The company's product specification is complete, versatile, and with reliable quality as follows: 1.Polyester filament yarn (Stranded, color line): Used for clothing are: 50D/3,70D/3,70D/2,120D/3,150D/3,etc. Used for quilting are: 120D/2,150D/2,etc. For leather, bags, shoes and hats are: 150D/3,2