The Winter Solstice symbolizes the upcoming cold winter, as well as the revival of yang energy and the beginning of a new cycle. The completion of the new factory in Jingze also means that the market competitiveness of intelligent sewing thread production is greatly strengthened. The new production capacity has a one-stop service from spun polyester raw white sewing thread to finished products, which means all types of sewing thread can be provided. At that time, the largest sewing thread production base in the north will be completed here.