Zhengzhou Zhongyuan Superhard Tools Co., Ltd. was created in 2006. The founder is Kevin Ray. The original intention was to provide customers with the most cost-effective grinding wheels. Using advanced machinery and efficient management, we have reduced production costs while maintaining quality. As a result, we have accumulated a group of loyal customers.

In the beginning, we only produced diamond grinding wheels. But as the needs of our customers became more diversified, we developed and expanded our product line step by step, from grinding wheels to diamond tools, and then to some related machines and ancillary products.