Changzhou Huanan Chemical Co., Ltd. is a Sino-foreign joint venture enterprise founded in 2006. For years, it is engaged in research and development of high precision products in organic chemical field. In Nanjing, we have a specialized research and development organization to develop special and new products. Insisting on tenet of “complete equipment, quality first and high reputation”, we research new products used in medical and pesticide field. Changzhou Huanan Chemical Co., Ltd. warmly welcomes new and old customers to visit us.