Longtime Biopharmaceutical Co., LTD. (formerly known as Nanhai Longtime Pharmaceutical Co., LTD.) was founded in 2003, mainly engaged in the research, development, production and sales of genetically engineered drugs, medical devices and skin care products. Longtime has located in the core park of the National High-tech Zone, Foshan City. Over these years, Longtime has been successively identified as the National High-tech Industrialization Demonstration Base, Guangdong High-tech Enterprise, Guangdong Cell Growth Factor Research and Development Engineering Technology Research Center, and Guangdong Postdoctoral Innovation Practice Base.