Is there any third party doing gemstone pendant quality test?

We've got our own QC operators responsible for carrying out quality tests conforming to the international standards. However, if customers ask for a third-party quality test for gemstone pendant , we give our full support to satisfy your needs. The tested aspects are involved in products' technical specifications, measurements, the contents and formula of related raw materials, etc. The employees working for the third party engage in the whole spectrum of QC activities and are responsible for checking the quality. They can also provide quality reports for us and customers.

Shenzhen Hong Zheng Technology Limited is a qualified manufacturer of turquoise donut beads in China. We have won a high reputation in the industry. ZH Turquoise Gemstone is mainly engaged in the business of turquoise disk beads and other product series. The product has many excellent features such as optimum performance, longer service life, and so on. The excellent cutting workmanship maximizes the most even color and great overall symmetry and proportion. To guarantee products quality, ZH Turquoise Gemstone uses advanced testing equipment. Undergoing some type of treatment, the product becomes stable enough for cutting.

Providing the highest quality turquoise coin beads has been what ZH Gems strives to do. Inquire!