Shenzhen Food Health Certificate goes to Longcheng Household Administration Center in Longgang District. The health certificate of factory employees is 51.5 yuan, and the health certificate of employees in food and public places is 111 yuan. According to Baidu map, the Longcheng Household Administration Center in Longgang District is located on the south side of the 1 th floor, East Block, Customs Building, No.77 Qinglin Road, Longgang District, Shenzhen. Health certificate refers to the certificate of preventive health examination, which proves that the examinee has the health quality to do business regulations.