Founded by senior chemists and marketing experts, Suzhou Rovathin Foreign Trade Co.,Ltd is specialized in the design,synthesis, sales and outsourcing of organic compounds for the pharmaceutical, drug discovery, agrochemical and biotechnology industries. Our business and service include: Carbohydrates,Pyrimidine,Pyrazole,Pyridine,Indole,Isatin,Thiazole,Boronic Acid,Imidazole, Chiral compound and other Heterocyclic building blocks.We have broad experience in the synthesis of intermediates,building blocks and have achieved a proven track record in supplying worldwide clients with quality product and on-time delivery. Our clients include: Roche, Novartis, Merck,Wyeth, Amgen,Takeda, Boehringer Ingelheim,etc