Jining Kangsheng Rainbow Biotechnology Co., Ltd. was founded in 2015. The company is a national high-tech enterprise, and the production of fluorobenzonitrile series products is an intermediate of medicine and pesticide. The company's main product, 3,4-difluorobenzonitrile, accounts for 75% of the global market and 85% of the domestic market. The company's products belong to the world's advanced green pharmaceutical products, used as pharmaceuticals, pesticide intermediates with widely used and competitive. The company has a number of patents for inventions and utility models, and has passed ISO9001 certification,environmental management system certification and occupational health and safety management system certification. Know More