1. The jewelry trading office of Shandong Bureau of Geology and Mineral Resources is located in the southeast of Yanshan Overpass in Jinan Tangye New District, where there is a jewelry appraisal center.
2. The jewelry trading center on the second floor of Wanjialong Supermarket is located in Erhuan East Road, Lixia District, Jinan City, Shandong Province, where there is a jewelry appraisal center.