Shengli Street, Huangzhou District, Huanggang City. According to Baidu map, the address is Qiyi Shopping Mall, No.5 Shengli Street, Huangzhou District, Huanggang City. The business scope of Huanggang Gold and Silver Jewelry Appraisal Center is: gold, platinum, diamonds and inlaid jewelry, silver jewelry and gold jewelry appraisal, which can detect the gold content.