Shanghai Doph Chemical CO., LTD. was found in 2009. As a new high-tech R&D and fast growing enterprise, our mission is to provide the customers with the highest quality products at the lowest possible cost £We specialized in providing a wide range of overseas pharmaceutical intermediates, such as benzene derivatives, indole derivatives and APIs. As we have an experienced engineers team, we can supply custom synthesis service of chemical intermediates and pharmaceuticals for research institutes and industry companies all over the world£