Health certificate is a preventive health examination certificate, proving that the examinee has the health qualities required to do the job. Health certificate mainly involves five industries and six diseases, to a large extent, to protect the health of practitioners and service recipients.

Health certificate refers to the food, drinking water production and management personnel, directly engaged in the production of cosmetics, public **** place directly for the customer service personnel, hazardous operations personnel, radiation workers and school students, etc. in accordance with national health laws and regulations of the pre-employment, employment and schooling during the health examination.