Zhejiang Jiuzhou Pharmaceutical Co., Ltd. engages in the production and sale of active pharmaceutical ingredients, intermediates, asymmetric catalyst and lithium battery materials. Its products include Carbamazepine, Oxcarbazepine, Duloxetine, Amprolium, Sulphadimethoxine, Sulphadimethoxine Sodium, Sulfasalazine, Bezafibrate, Ketoprofen, Gliclazide, Imipenem, Meropenem, Duloxetine and Pregabalin. The company was founded by Xuan De Hua on July 13, 1998 and is headquartered in Taizhou, China.