Hello, what are the working hours of Jiangmen Jewelry Appraisal Center? The working hours of Jiangmen Jewelry Appraisal Center are 9: 00 am-65438+07: 30 pm. Jiangmen Jewelry Appraisal Center said that the specific working hours are: Monday to Friday from 9: 00 am to 65438+ 07: 30 pm.