Zhengzhou Diamond Superhardt Toolsl Co., Ltd

Zhengzhou Diamond Company is built in 1997, and a full line supplier of industrial diamond CBN (Cubic Boron Nitride) products for superabrasive tool manufacturing. Our superior quality are engineered to meet the demands many types cutting, drilling, grinding, forming wear part ...

Telephone：86-371-67770067Address：Tongbai, Zhengzhou, Henan, China