CR GEMS Superabrasives Co., Ltd. is located in Xinzhuang High-tech industrial park, Shanghai. CR GEMS manufactures and provides excellent quality superabrasives, mainly synthetic diamond, CBN, PCD and PCBN. Based on its consistent quality and professional solution, CR GEMS products receive wide popularity and high recognition in Asia, Europe, America and other regions too.

CR GEMS strictly controls production with ISO9001: 2008 quality management system, to ensure the customers receive satisfactory products. Also, CR GEMS has solid technical strength and sustainable innovation capability.  Its R & D team is led by the senior experts in the superabrasives industry, and develops successful cooperation with universities and institutions at home and abroad, explores superabrsives? new application in various fields and creates new super materials.

CR GEMS? business is divided into two parts:
1. To supply superabrasive products (synthetic diamond and CBN grit, PCD & PCBN), to be made into tools, used to process concrete, stone, ceramic, glass, semiconductor, non-ferrous metals and alloys, etc.
2. With our experts? abundant experiences and R&D team?s creative intelligence, We conduct strategic cooperation with customers,  to create brilliant products that have super power and unequalled competitiveness, therefore to push the company?s advancement.

Our fundamental principle:   Quality, technology, innovation
Our business aim:   Trust, cooperation, mutual-benefit
Our company mission:   Diamond eyes, discover new value

We will continue our efforts to explore diamonds?, CBN?s and C-based new materials? super abilities, including super hardness, optical property, super thermal stability, etc, bringing a historic revolution to all walks of life.