Tianjin Lisheng Pharmaceutical Co., Ltd., founded in 1951, is a Chinese company that focuses on the research, development, production, and sales of pharmaceutical products. It manufactures a wide range of medicines, including tablets, capsules, injections, and other formulations aimed at treating various conditions such as hypertension, respiratory diseases, and thrombotic disorders. Key products include "Shou Shan" indapamide tablets, "Meifu" itraconazole capsules, and "Ahaishi" hydrochloride tablets.