On October 10, 2025, the founding conference of the "Grinding Technology and Precision Grinding Machine Research Institute of Yuhuan Engineering Technology Research Institute" was held in the high-end grinding machine manufacturing workshop of Hunan Yuhuan Precision Manufacturing Co., LTD. Chairman Mr. Xu Shixiong, General Manager Ms.Xu Yanming and other company executives attended the conference.

The "Grinding Technology and Precision Grinding Machine Research Institute" was originally the high-end grinding machine division under Yuhuan Precision. This time, the entire division has been transferred to the Yuhuan Group Engineering Technology Research Institute, aiming to better integrate R&D resources, enhance the strategic and efficient nature of resource allocation, and achieve scale effects and collaborative value. This will further enhance the company's R&D capabilities, production capabilities and marketization capabilities of high-end precision CNC grinding machines.

At the meeting, Mr. Li Youqiang, the deputy director of the Group Management Center, read out the decision to establish the "Grinding Technology and Precision Grinding Machine Research Institute", appointing Mr. Li Xihan as the director and Mr. Ye Peicang as the deputy director. Subsequently, Mr. Li Xihan made a statement of commitment, expressing that they would benchmark against the world's top technological standards, develop high-efficiency and precision grinding technology, and create high-efficiency and precision grinding machines and functional components, and achieve industrialization.

Chairman Mr. Xu Shixiong delivered an important speech at the meeting. He stated that in recent years, the high-end grinding machine technology team has broken through technical barriers, studied and solved many "bottleneck" technical problems in the field of precision grinding and polishing, and developed a series of high-end grinding machine products represented by the YHJMKG2880 high-precision CNC compound vertical grinding machine, with processing accuracy reaching IT3 to IT2 levels. Successfully breaking the domestic reliance on imported high-end CNC grinding machines and achieving domestic substitution of high-precision CNC grinding machines. It is hoped that with the establishment of the "Grinding Technology and Precision Grinding Machine Research Institute" as an opportunity, under the guidance of the medium and long-term technical development plan of the Group Engineering Technology Research Institute, the goal of "high-efficiency precision grinding" will be precisely broken through. The technical teams will break the information silos, deeply integrate breakthrough technologies with basic research results, and efficiently and fully utilize various R&D resources. Let's join hands to build a more powerful, efficient and innovative "core technology engine", and contribute the strength of Yuhuan to solving the technical problems of high-end grinding machines and realizing the transformation of China's industrial mother machine industry from "following" to "leading".