Working hours of Zhejiang Precious Metals, Jewelry and Jade Jewelry Quality Inspection Center
8:30-11:30 am, 13:00-16:30 pm. The working hours of Zhejiang Provincial Precious Metals, Jewelry and Jade Jewelry Quality Inspection Center are 8:30-11:30 am and 13:00-16:30 pm. It is recommended to conduct testing during working hours.