Health certificate is the most effective in Dongguan health and epidemic prevention station, and it is recognized to work anywhere. One-inch photo of ID card or residence permit, about RMB 100 for general examination. Starting at 8 o'clock in the morning, I don't eat breakfast before the examination, and I usually get a health certificate within 7 working days. For the specific location, you can call the health and epidemic prevention station 1 14, and then call the epidemic prevention station to find out their address. The address of the epidemic prevention station is near People's Park, Ruanyong Road, Dongguan.