20 gauge jewelry wire wholesale
1 thought on “20 gauge jewelry wire wholesale Does Gu'an have jewelry and jade identification?”
Leave a Comment
You must be logged in to post a comment.
20 gauge jewelry wire wholesale
You must be logged in to post a comment.
ammonite fossil jewelry wholesale Have.
It to identify jade, you can try to go to the mining bureau, quality inspection agency, and appraisal center. Generally speaking, the Earth and Mining Bureau will have a department that identifies jewelry, each with compensation _ fee. The National Jewelry Jade Quality Supervision and Inspection Center is a national jewelry and jade professional quality inspection institution authorized by relevant national competent departments in accordance with the law. It is the authority of Chinese jewelry and jade testing. In fact, you can also go to large and small appraisal agencies for identification, but the state has strict qualifications for jewelry and jade quality appraisal agencies. Only by identifying the appraisal certificate is effective. The authenticity of jade is easy to distinguish. You only need to take a clear photo to send it on the Internet. Some masters will help you determine. If you do not believe in the identification results, you can go to a special inspection agency for identification.