Lei was founded in the first year of Kangxi, and ZTE flourished in the Republic of China. Known as one of the "four famous brands of traditional Chinese medicine" in Shanghai, it has become a large-scale Chinese medicine group with unique advantages in many therapeutic fields. In the field of cardiovascular and cerebrovascular Chinese patent medicines, Lei Group has also built a rich product line, with best-selling varieties such as Suhexiang Pills and Lingbaodan.

Lei Pharmaceutical Group is one of the four largest pharmacies in China, and the first batch of Chinese time-honored brands, national top secret projects and national intangible cultural heritage owners.