A few days ago, the quality supervision and industrial and commercial departments of Yantai City carried out special inspections on jewelry. From the inspection situation, the overall quality of jewelry products was mixed, and there were three main problems:
One is to artificially synthesize gemstones to pretend to be natural gemstones or other gemstones, such as those known as "zircon". In fact, many of them are "synthetic cubic zirconia."
Second, the jade jewelry has a shoddy situation. The artificially treated jadeite does not express the “treatment†or treatment method according to the standard, and some use the “bleaching and filling jade†and “dyeing jade†to pretend to be natural jade.
The third is the confusion of the logo, the use of non-standard, ambiguous commodity names, such as the use of the "blue crystal" logo prohibited by the national standards.
The quality supervision department reminds consumers to purchase in the formal shopping malls or franchise stores when purchasing jewelry products, and must ask for the “gem identification certificate†issued by the invoice and professional institutions; if there is any doubt about the quality or certificate of jewelry and jade jewelry, you can go to Yantai. City Product Quality Supervision and Inspection Institute testing consultation or call toll-free: 6091438 consultation.
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