Jiangsu Kingsley Pharmaceutical Co., Ltd. is a medium-sized state-owned enterprise jointly established by Kingsley Group Company under Jiangsu Tobacco Company and Yunnan hongta group Company under Yunnan Tobacco Company. The company is a high-tech enterprise in Jiangsu Province, the first industrialization base of genetic engineering in Jiangsu Province. On 1997 12 10, the company passed the GMP certification of People's Republic of China (PRC) and the Ministry of Health, and obtained the GMP certification certificate of China issued by China Drug Certification Committee. It is the first biopharmaceutical enterprise in China that has passed GMP certification.