Meigege is a product of Nanjing Tongrentang. According to official website of Nanjing Tongrentang, Meigege is a brewed product of Nanjing Tongrentang, mostly solid drinks. Nanjing Tongrentang Pharmaceutical Co., Ltd. is located at the west foot of the scenic Yuhuatai Scenic Area. It is the only Chinese medicine enterprise in Nanjing that produces traditional varieties, ancient prescriptions and comprehensive new dosage forms with modern technology, integrating science, industry and trade.