Shanghai Rainbow Chemicals Co., Ltd., an emerging hi-tech enterprise, specializes in the research, development, production and sale of intermidates and API. The company has an advanced complete R&D center, a quality inspection center, a standardized pilot plant and production bases. With a variety of independently developed products, the company is able to develop and customize various chemicals according to the requirements of customers. Furthermore, the company also provides the customers with technical development and technical optimization service.