Rising Pharmaceutical International Co., Ltd. owns two manufacturing enterprises,Kaifeng tiancheng Biochem co.,ltd is fermentation factory,the main product is Sodium rifamycin s,Rifamycin S Etc. linhai Haixing Chemical factory is synthesis factory,the main product is Rifabutin,rifapentine,rifaximin,clorsulon and HC hair dyes intermediate.Rifabutin is solely-produced by our company in the country,the capacity at 4Ton per year and have GMP Certificate.We are ready to serve the old and new customers overseas and domestic wholeheartedly and supply excellent products. Welcome to cooperate with us