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

With the world famous terra-cotta museum beside it, Yinglong(Herohome) is a professional corporation with over 30 years of experience in manufacturing, sales and the R&D of new technologies. Our main products include two series of CBN & Diamond Grinding-wheels with dozens of types and more than two thousand patterns.