Zhejiang Tangrui Industrial Development Co., Ltd.

Zhejiang Tangrui Industrial Development Co., Ltd. was established on 2012 in Hangzhou, and factory is located in Inner Mongolia. It is a high-tech enterprise engaged in the professional research and development, production and sales of the complete industrial chain which includes synthetic diamond and its products. Our company's business scope includes: production and sales of synthetic diamonds, powder metallurgy materials, and pyrophyllite material products. Our company specializes in synthetic technology of synthetic diamond, the core technology of raw materials, and independent intellectual property rights. The optimized technology increases the diamond crystal superiority rate by more than 10% compared with other manufacturers' technology. The project adopts domestic advanced and mature production equipment ,which is 850mm diamond press machine, to realize large-scale and large-scale production of synthetic diamonds, with improved production efficiency, energy saving, and stable product quality. Our goal is to provide you with better lab grown diamonds and become the most trustworthy of your business partner.