How to Choose a Reliable Non Destructive Precious Metal AnalyzerAs the methods of fraud continue to iterate, the detection methods also need to be upgraded synchronously. gold price is running at a high level, and the gold recycling and jewelry incoming quality inspection businesses are becoming increasingly popular, but the fraudulent tactics are also continuously upgrading. High fidelity adulteration of tungsten, rhenium, iridium, and other materials, as well as gold plating disguised as full gold - relying on th···...

In the jewelry industry, the quality of a finished product depends not only on materials and design, but also on the underlying jewelry casting process, which is the core determinant of its texture level, market value and service life. For practitioners and senior collectors, understanding jewelry casting means truly understanding the core quality of jewelry; high-quality precious metal casting technology can make ordinary metals glow with high-grade texture, better realize the complete landing of design concepts, ···...