Zhejiang Dingyi New Materials Technology Co.,Itd. Specializing in nylon production. Company locates in Datang Town, Zhuji, China. After several years’ effort, the company has become the supplier with R&D, production and marketing for high-grade colored spinning fiber. Company has an annual output of 40000 tons of chemical fiber and the fiber are widely used to make high-grade fabrics, package yarns, underwear, socks, gloves, ribbon and other products. The fiber is dyed evenly, with high color fastness, fast production, which also makes little pollution to the environment than fabric dyeing.