Polyester filament yarn is a type of yarn made from polyester fibers. It is made by melting polyester pellets and then extruding the melted material through small holes, or spinnerets, to form the fibers. The fibers are then cooled, solidified, and wound onto spools or cones to be used in a variety of applications. Polyester filament yarn is known for its strength, durability, and resistance to shrinking, wrinkle, and fading. It is often used in the production of clothing, upholstery, and other textiles.

Polyester dope-dyed yarn is a type of polyester yarn that is dyed during the manufacturing process, rather than after it has been spun into yarn. This type of yarn is made by adding dye to the polyester fibers as they are being extruded, resulting in a more consistent color throughout the yarn. Polyester dope-dyed yarn is often used in the production of textiles and clothing because it provides a more vibrant and long-lasting color than yarn that is dyed after it has been spun.

Polyester color yarn is a type of yarn made from polyester fibers that has been dyed in a specific color or pattern. This type of yarn is often used in the production of clothing, textiles, and other products where a particular color or pattern is desired. Like other types of polyester yarn, polyester color yarn is known for its strength, durability, and resistance to shrinking, wrinkle, and fading.
POLYESTER POY YARNS

In order to guarantee the quality of products, we actively introduce advanced technology and equipment at home and abroad, ongoing technological transformation and innovation, improve the level of production. Up to now, the group has owned the production equipment which were introduced from the developed countries such as Germany and domestic well-known companies ,and owned a complete set of production line matched with the equipment , leading to annual output of 120,000 tons of spinning and draw texturing . The group has imported the ISO9000 quality certification system, and established a mature system of quality management . Excellent quality always comes from sophisticated equipment and excellent management. More than 80% of the key production equipments in the group are introduced from Germany and domestic famous enterprises, reaching the international first-class equipment level.