Sanjiang Silymarin Products CO., Ltd lies in the city of Jiamusi, which is located on Sanjiang Plain in Heilongjiang Province. The company is a single-venture enterprise,and is authorized to import and export goods.The manufactory which belongs to the company covers an area of 20,000 square meters. The company applies itself to the development of advanced & up-to-date biotechnology and new products. We use advanced extracting equipment to obtain high purity silymarin with high quali...