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.

Having very high hardness and excellent wear resistance, the abrasive materials Diamond and Cubic Boron Nitride (CBN) have many applications in the processing of hard brittle materials for instance sintered-carbide tooling, patterns, pottery, glass, stone and semiconductors as well as many others. These abrasives are long lasting at extremely high speeds and have a significant cost-saving impact on the processing of ordinary steel materials. Such abrasives maintain accurate profiles for extended periods of use which is especially well-suited to continuous high accuracy grinding with automated and semi-automated equipment. They are valuable in the economical management of multi-machine production facilities.

We have built a world class reputation with our clients as we have the most modern and sophisticated machinery and state-of-the-art technology. In addition, our top level professional engineers control every phase of the process of manufacturing and quality control. Yinglong(Herohome) has successfully developed abrasives which are competitive with high quality imported products, resulting in considerable foreign exchange savings for our customers. Our products are exported to MID-Asia, Southeast-Asia etc. We hold as our motto "High standards, Excellent Customer Service" and work to achieve a mutually beneficial relationship with new & old clients around the world.