Nylon 66 chips have a number of production bases with a total production capacity of 200000 tons. The leading products are general-purpose,injection molding, spinning and special modified chips. It is an applied material in the fields of electronic and electrical appliances, military industry, railway, automobile, textile and so on. The products have the characteristics of wear resistance, shock resistance and corrosion resistance. It is a typical substitute for wood, steel and porcelain with plastic.