Global Presence, Innovation Leadership | Yisong Die Rubber Installing machine Receives First European Invention Patent：

Since commencing research and development in July 2023, Yisong die rubber machine has continuously driven technological innovation and has submitted over 40 patent applications worldwide.

We are pleased to announce that the Yisong die rubber installing machine was officially granted its first European invention patent on October 1, 2025, marking the 16th granted patent in our global patent portfolio.

This patent is titled "AUTOMATIC DIE RUBBER INSTALLING MACHINE AND METHOD FOR FLAT DIE BOARD." The official patent documents are written in German, English, and French, demonstrating the rigor and international applicability of the technology. The patent application was submitted on August 14, 2024, and the certificate was officially issued on October 14, 2025, only one year and two months upon its issuance. This marks the authoritative recognition of our innovative achievements in the European market.

In addition to China, Yisong has applied for over ten invention patents for its die rubber machine in Europe, America, Japan, South Korea, and Southeast Asia, and continues to expand its global presence. The successful granting of this European invention patent strongly demonstrates the global competitiveness of our core technology and lays a solid foundation for future international patent applications.

Our patent portfolio comprehensively covers key mechanical structures, advanced process methods, and complete system integration, establishing a comprehensive, multi-layered intellectual property protection network worldwide.

Yisong has always regarded intellectual property as its core asset and the cornerstone of its development, and is committed to leading the industry's future through continuous innovation.