Shanghai GEMS Superabrasives Co., ltd., located in Shanghai, is a professional company that is engaged in manufacturing and processing of synthetic industrial diamond powder, cubic boron nitride(CBN), poly-crystalline diamond and micro powder. We also manufacture related diamond tools, especially grinding wheels.

With rich experience and advanced technology, we have exported our products to many countries and regions in the world. We shall spare no effort to supply the customers with the best products on a timely basis in accordance with the requirements of the customers.

Our business aim: Equality, Trustworthiness, Mutual-benefit
Our fundamental principle: Technology, Innovation, Cooperation
Our enterprise spirit: Teamwork, Diligence, Honesty