Gan & Lee Pharmaceuticals., a biopharmaceutical company, engages in the research, development, production, and commercialization insulin analogues primarily in China. Its products include Basalin, an insulin glargine injection; Prandilin, an insulin lispro injection; Prandilin 25, an insulin lispro; Raplin, an insulin aspart injection; Raplin 30, an insulin aspart 30 injection; and Similin 30, an insulin injection, as well as medical devices. The company was formerly known as Beijing Gan & Lee Biotechnology Co., Ltd. and changed its name to Gan & Lee Pharmaceuticals. in April 2005. Gan & Lee Pharmaceuticals. was founded in 1998 and is headquartered in Beijing, the People's Republic of China.