The company develops SC series of high-grade cotton yarn, slub yarn. The large capacity barrel-conveying system is used in the front spinning, and the full intelligent thick and thin winding equipment is adopted to carry out the whole row barrel-changing process. The finished product packaging adopts the latest generation of artificial intelligence packaging line, which can reduce the knot defect, oil yarn defect, secondary pollution defect and so on to the greatest extent. The yarn quality is excellent, providing high production efficiency guarantee for finishing and weaving.