Where can I get a health certificate for free in Longhua District?

Longhua district chronic disease prevention center. According to official website, the People's Government of Longhua District, Shenzhen, it was learned that the place where Longhua District handled the health certificate free of charge was in Longhua District Chronic Disease Prevention Center, located at Guanlan Avenue, Fucheng Street, Longhua District. Physical examination time: Monday to Friday from 8: 30 to 1 1: 30, 14: 00 to 17: 00 (reservation is required at least 1 hour in advance). Materials: Original ID card and proof of work unit (Longhua District only).