Upon a rigorous review process conducted by the China National Intellectual Property Administration in accordance with the Patent Law of the People’s Republic of China, our company has been granted the patent right for “An Efficient Double-Edged Grinding Equipment and Method for Rule Die Steel” (Patent No.: ZL 2018 1 1133820.2) and awarded an Invention Patent Certificate.

The implementation of the present invention will greatly reduce the production time and cost, and improve the machine performance. Hengerda, as a “National High-tech Enterprise” and a “Provincial Leading Science and Technology Little Giant Enterprise”, has continuously achieved significant results in the field of technological development. In recent years, our company has continuously increased its investment in scientific research, actively carried out technological innovation work, and improved the enthusiasm of technical personnel to apply for technological achievements, providing strong science and technology support for strengthening our core competitiveness.