Changshu Yu Hui Stomatological Hospital has 27 high-grade intelligent oral comprehensive treatment tables (all equipped with oral endoscope system), Siemens digital panoramic X-ray machine, oral CT, Siemens digital dental tablet machine and American sandblasting machine. In terms of disinfection, we bought a fully automatic disinfection furnace from Germany and took the lead in installing the original German central suction system in Changshu. The application of this international advanced conceptual standard enables patients and doctors to effectively control cross-infection during treatment.