Jiaonan Donghai Pharmaceutical has an age limit for recruitment. College degree or above, major in medicine or marketing is preferred, male or female, over 22 years old, Jiaonan hukou is preferred. Qingdao Donghai Pharmaceutical Co., Ltd. is located in Qingdao West Coast New District. It is a national high-tech enterprise specializing in the research and production of new micro-ecological drugs, and has the first national and local joint medical micro-ecological product engineering research in China.