With the acceleration of the aging population and the increase in the number of dental patients, the domestic dental-related medical institutions continue to increase the demand for the dental device industry, and the market scale of the dental device industry has shown a continuous growth trend. In 2019, the scale of my country's dental device market reached 23.371 billion yuan, an increase of 9.50% from 21.34 billion in 2018. The compound growth rate from 2015 to 2019 was 15.53%.