By virtue of the adhesive coating layer, loose cabochon gemstones has strong corrosion resistance and oxidation resistance. It will not be oxidized or discolored during long-term wear. It is of good durability and long service life.
Shenzhen Hongzheng Technology Co., Ltd. was founded in Shenzhen, China in June 2010. The creative "ZHGems" brand is a manufacturer specializing in the production of 10% natural and pure jewelry, Yuhe pure jewelry.