According to the provisions of the Food Safety Law, the Health Bureau is now responsible for public health, while the Food and Drug Administration is responsible for catering.
The beverage bar you are talking about is the place where all kinds of coffee, tea and other drinks are made and sold. It belongs to the catering industry and should go to the Food and Drug Administration for relevant certificates.
However, the health certificate should not be handled in the Food and Drug Administration, but in the local health and epidemic prevention station.