Shenzhen Hong Zheng Technology Limited has been focusing on the production of flat turquoise stones. Professional developing and manufacturing abilities make us a trustworthy supplier. ZH Turquoise Gemstone's turquoise heart cabochon series contains multiple sub-products. ZH Gems light green turquoise has been evaluated by many processes and the quality is ensured the best. We check things such as seam defects and attachment safety. The beautiful colors of the product are its main appeal. ZH Gems sets up an integrated series of quality assurance system to ensure its quality. It has passed the gem test, including GIA, NGTC, and GIC.
ZH Gems has always been bearing the concept of integrity management in mind. Please contact.