Qufu only a professional production chondroitin sulfate and hyaluronic acid series products of high-tech enterprises, capacitized 14 tons above, is the nation's second largest hyaluronic acid production enterprises, factory established the perfect quality management system and modern means of detection, is Chinese bio-pharmaceutical industry of large-scale production base, the company itself with a long engaged in scientific research, development and application promotion of scientific research team, but many-sided satisfy customers' special request, help customers to solve the problems encountered in the application.