Core Viewpoint - Yuhuan CNC showcased eight new devices at the China International Machine Tool Exhibition, highlighting its role as a leading enterprise in the Changsha CNC machine tool industry cluster [1] Group 1: New Products and Technologies - Yuhuan CNC, along with its subsidiaries Yuhuan Precision, Yuhuan Precision Research, and Southern Machine Tool, presented products under the theme "High Precision · Intelligent Future" [1] - The new products address processing challenges in various industries, including high-precision and high-surface quality parts, carbon-ceramic brake discs, large and extra-large workpieces, semiconductor substrates, and components for humanoid robots and planetary gear reducers [1] - Some of the independently developed products have reached international advanced levels, accelerating the process of replacing imported key equipment [1]