Tianjin Hongrentang was founded in the twelfth year of the Republic of China (1923) by Mr. Le Duzhou, the 13th generation descendant of Beijing Tongrentang. It has a history of nearly a hundred years. Le Duzhou, whose real name was Le Yansun, was born in 1894 during the Guangxu period of the late Qing Dynasty and died in 1979. He studied in Europe in his early years, and after returning home, he devoted himself to the management and reform of the traditional Chinese medicine industry. He was appointed by his family to open and operate Nanjing Tongrentang Pharmacy, and founded and operated 8 independent self-branded pharmacies - Hongrentang, 4 of which were located in Tianjin. . Le Duzhou set the business philosophy of "name of recipe, excellent ingredients, exquisite craftsmanship, and spiritual medicine" for Hongrentang, which embodies the enterprise spirit of "benevolent management". The drug formulas are all derived from the legendary prescriptions of the Lejia ancestors, the Heji Bureau prescriptions of the Song Dynasty, the ancient Jin prescriptions of the Ming Dynasty, the secret recipes of the Qing Dynasty, and folk prescriptions. After the implementation of public-private partnership in the 1950s, Tianjin Hongrentang changed its name several times, and was finally named Tianjin No. 5 Traditional Chinese Medicine Factory in the 1970s. In 1994, Tianjin Hongrentang Pharmaceutical Co., Ltd. was officially awarded the honorary title of Chinese Time-honored Brand by the Ministry of Internal Trade. In 2011, Tianjin Hongrentang’s Honghua brand traditional Chinese medicine trademark was recognized as a “well-known trademark in China” by the Trademark Office of the State Administration for Industry and Commerce, and was given policy and financial support. In 2003, the company restored the time-honored brand "Hongrentang" and successfully carried out restructuring to establish Tianjin Hongrentang Pharmaceutical Co., Ltd., becoming Tianjin Pharmaceutical Group Co., Ltd. and Tianjin Tongrentang Co., Ltd. as the two major shareholders. A state-controlled holding company. In 2010, the company's industrial park located in Xiqing Development Zone started construction, covering a total area of ??47,956 square meters, a total construction area of ??16,500 square meters, and a total investment of 61.4 million yuan. On the basis of the original production of capsules, powders, and granules, it has added The annual production capacity of the pill and tablet production line will reach 1 billion tablets, adding new momentum to the development of the company.