
Engaged in market research, designing, manufacturing of rough turquoise for sale for years, Shenzhen Hong Zheng Technology Limited has received a good reputation in the industry. cabochon gem produced by ZH Turquoise Gemstone is very popular in the market. ZH Gems cabochon gemstones is finished by adopting test equipment that measures the dynamic behavior of compound and simulates the behavior in different temperature environments. It has passed the gem test, including GIA, NGTC, and GIC. turquoise bangle is characterized by high performance and extreme durability. It is also believed to protect from negative energy and bad omens.

Our company bears social responsibilities. To make our manufacturing unit sustainable in the long term, we make efforts to carry out solar and wind energy projects.