Recently, Tenfaye has won two more invention patents: "A large mill end cover construction platform and construction method" and "A sand blank sand falling device for casting production" (certificate numbers are: No. 6475817 and No. No. 6385571).
As a high-tech enterprise, Tenfaye always adheres to independent innovation and focuses on the transformation of scientific and technological achievements. The acquisition of these two patents provides technical support for our company to improve product quality and reduce operation and maintenance costs. As of today, the company has obtained more than 20 patents, including 2 inventions and 22 utility models.

Continuously obtaining patent certificates not only fully demonstrates the comprehensive strength of our company, but also is the source of motivation for our company to continue moving forward. We will continue to strengthen research and development, constantly pursue superior innovation, enhance the core competitiveness of the enterprise, provide strong technical support for the company's development, and enable Tengfei Cast Steel to maintain its leading position in the fierce competition in the casting market.