🌏开云官方注册-开云注册官方-开云官方注册 is a national high-tech enterprise focusing on structural invention of drug innovation, research and application of new technologies, and the research and manufacture of characteristic generic drugs. There are two research and development institutes in Nanjing and Suzhou, two production bases in Huai'an and Suzhou, respectively, and a third production base under construction in Rizhao, Shandong.