Beijing Lunarsun Pharmaceutical Co., Ltd, which was established in March, 2006, and was certified as a national high-tech enterprise and high-tech enterprise in Zhongguancun in 2009 and 2011 respectively. Meanwhile, in March 2015, it was authorized as a patent pilot unit in Beijing.

Furthermore, Lunarsun owned two R;D centers Chongqing Saintsun and Beijing Saintsun, both of which engaged in the R;D of Generics and the registration and declaration of APIs both in domestic and overseas market.