Qufu Yuan Cheng Industrial and Trading Co., Ltd., located in the beautiful holy city,the Confucius’s hometown--Qufu,covers an area of 15000 square meters,more than 100 employees,owns so many international advanced level production line, is a bio medical industry of high-tech enterprises who focuses on the field of medical sodium hyaluronate gel, Products involved in adhesion prevention surgery, ophthalmology viscoelastic agent and lubrication of the joints and minimally invasive plastic filling field, is the most widely used application scope,the most complete series of product manufacturer of medical sodium hyaluronate gel field in current China.