CHEMTOUR is a professional marketing agent for pharmaceutical industry in China. Peptide chemicals (amino acid derivatives,coupling agents and protecting reagents), chiral intermediates, customer-synthesized advanced intermediates and Biopharmaceuticals are our strong areas. With cooperative 2 R&D centers and 5 manufacturing sites, we can provide the chemicals from lab, pilot to commercial production. Our esteemed customers spread all over the world, including USA, switzerland, Japan, India, Latvia, etc. We expect a long-term partnership.