Chongqing Nansong Chemi-Tech Ltd privately shareholded and founded in 1992 is licensed as a high-tech enterprise in Chongqing, P. R. China. It is specialized in the research and development and manufacturing of fine chemicals, medical intermediates and materials. Export oriented its products are well sold in overseas markets.

With excellent combination of techniques, advanced manufacturing know-how, state-of-art facility and quality control system, dynamic operational structure and consummate environment protected infrastructure, Nansong produces series of products of high-tech and top quality. The trade mark "Nansong" enjoys high reputation and a leading market position in Asia, Europe and the United States. The philosophy of Nansong is "honest and integrity are the basis of business."