Located in the Westgate of Lingtong Dist., Xi\'an, our corporation, Yinglong(Herohome) Superhard Materials Manufactory is one most important manufacturers Synthetic Diamond and Cubic Boron Nitride (CBN) Grinding-wheels China. With world famous ...

Zhongyu Manufactue &Trading Co., Ltd.founded in 2013, is an industry and trade integrated company, the company\'s main products are measuring instrument,cutting discs,welding wire, exported to Europe, Southeast Asia other countries regions, widely ...

Zhengzhou Kaisheng Abrasives and Refractories Co., Ltd was founded in 1995, as a manufacturer of cutting wheels, grinding flap discs, brown fused alumina white alumina. Now is growing to leading manufacturing-trading conglomerate abrasives refractory ...