LiJing was established in 1995, with total assets 26millions RMB. The company is one of the cooperative organizations of Wuhan University. Mr. Zhao Chengjun, president of Lijing, is one of the specially invited consultant in life science college of Wuhan University, NPC member of Jingzhou city, CPPCC member and the vice-president of general chamber of commerce in GongAn county. LiJing, with 38 employees, is mainly engaged in Chondroitin sulfate&Collagen II series production, which is very strong in R&D of science and technology, and well equipped with a full scale quality test center. More than 90% of the products are exported to Europe and the United States and enjoy an excellent market. Collagen II was awarded a patent for invention by National Bureau of knowledge property in April, 2004. Nowadays, LiJing is equipped with a large -scale production line with annual output of 200 tons. The Collagen II can be used in the following four fields: Health foods, cosmetics, energy drink and medicines.