China, ShiTong Industrial Co., Ltd. since its inception in 1995, mainly to Europe and the United States and other developed countries of their production and export of natural pork casings, and the introduction of the U.S. high-tech production of heparin and other products, at present the company has expanded its production scale and expand into new production, Hope that those interested in business contacts with the company's, Welcome to JIANGXI SHITONG INDUSTRIAL CO.LTD