Is the appraisal certificate issued by the National Light Industry Jewelry and Jewelry Jewelry Mass Supervision and Testing Center?Posted On September 23, 2022About The Author GoodBoy4 Comments Joseph With authoritativeness, you can rest assured testing.The national light industry jewelry and jade jewelry quality supervision and testing center is Shanghai's first measurement certification of the National Technical Supervision Bureau [CMA (95) recognition (national) word (C1359)] The statutory quality testing agency of Baoyu Stone has passed multiple measurement reviews. September 23, 2022 Log in to Reply Daryl The center is a national measurement and certification test center. It is one of the earliest domestic jewelry testing centers. The certificate issued has a very high degree of recognition in Shanghai. People who understand the center generally need the certificate of the center. September 23, 2022 Log in to Reply Darrin some. Check the identification certificate recommended to go to 360 jewelry guard.com ~ September 23, 2022 Log in to Reply June Yes, dear! September 23, 2022 Log in to Reply Add a Comment Cancel replyYou must be logged in to post a comment.