Harbin Pharmaceutical Group Shiyitang Pharmaceutical Factory is a subsidiary of Harbin Pharmaceutical Group Co., Ltd. It was founded in 1903 (the 29th year of Guangxu in the late Qing Dynasty) and is one of the five traditional Chinese halls. At present, it is an important production base and leading enterprise of fine processing of "Beijing" in Heilongjiang Province. In 1991, the international trademark registration was carried out in the member states of Madrid. "Shiyitang" was the first company in Heilongjiang Province to have an internationally registered trademark; in 2006, it was recognized as "China Time-honored Brand" by the Ministry of Commerce; Ranked 34th in the list; in 2017, the brand value of Shiyitang was 4.139 billion yuan. Shiyitang has always been adhering to the ancient motto of "Compatible medical prescriptions are only authentic, and concocting the ancients is excellent", strives for excellence and makes medicines, and its products have been sold throughout the country for a long time. The main products are: Angong Niuhuang Pills, Niuhuang Qingxin Pills, Guanxintai Pills, Denver Weikang Granules, Qufeng Gutong Pabu Ointment, etc.