Building A, century avenue 170 1 China Diamond Exchange Center, Pudong New Area, Shanghai. The inspection period is 3 working days. You need to bring samples, ID cards and inspection fees, and issue a certificate from ngtc National Jewelry Quality Supervision and Inspection Center.
The courses sponsored by the state inspection should be regarded as quite authoritative and of high quality in China.
As for training, you should know that the jewelry major is the best in a big place, so it is definitely not necessary to go to a big place for training, but it is best to come to a big place.
A. Is the certificate of GAC Gem Appraiser of China Jianbao Association highly recognized? GAC is the abbreviation of China Jewelry and Jade Jewelry Industry Association. As the most authoritative trade association in China, Zhongbao Collaboration not only organizes exhibitions and exchanges within the industry, but also is the most widely known two certificates of Zhongbao Association, one is the certificate of jewelry appraisal and the other is the certificate of gem appraiser.