Refine Chemicals Science and Technology Developing Co., Ltd. (Refinechemicals) is a high-tech oriented company specialized in Spec & Fine Chemicals and Custom Synthesis. Under the lead of our rich experienced technicians, we have the ability in custom synthesis, scientific research, new product developing, bulk manufacturing and processing. Our advanced facilities allow us the flexibility to produce a wide range compounds from gram lots to metric ton lots. We specialized in the production of Benzene series and Heterocyclic series aromatic compounds which ...