Beijing Risun Chemical Technologies Institute Co., Ltd., which belongs to Risun group, is a high and new technology enterprise (HNTE) together with research and development (R&D), production and sale. The company owns national-level test center and academician workstation. We has built a long term cooperative relationships with many famous chemistry enterprise, research institutes and college lab in China and abroad, concentrating on the green and low costing syntheses of fine chemical products as well as the development of high-value added pharmaceutical intermediates. We can provide many kinds of fine chemical intermediates from kilos to tons, and we also provide customized service. Meanwhile, our company could provide skill service of products research and development (R&D), technological innovation, pilot magnification and industrialized production for such fine chemical and pharmaceutical companies.