Zhong Ding Tang Sheng Pharmaceutical Co., Ltd. is a comprehensive enterprise integrating drug research and development, production and sales. The enterprise has a number of patents and a number of national traditional Chinese medicine protected varieties and other independent intellectual property products. When buying drugs, you must buy them through formal channels, and pay attention to the quality and expiration date of the drugs. At the same time, we should also pay attention to personal health problems, do not blindly use drugs or health care products, and should consult doctors or professionals.