cnsztm is a leading manufacturer of Advenced Intermediates,APIs,Peptide Related Chemicals,Specialty Chemicals and Paper Chemicals in Suzhou China since established in 1993.With a broad range of organic synthesis technologies and bio-technology, TIANMA PHARMA set up a R@D center and five professional production sites around China. Today TIANMA has become a close partner for many multinational chemical companies and leading pharmaceutical companies by providing high quality products from lab scale through pilot trial to commercialized production. Meanwhile, TIANMA GROUP's core business also has already expanded to Rral Estate,Hotel and Tourism.