April 21, Huazhong CNC launched the 'Huazhong 10' CNC numerical control system integrated with AI chips and AI large models at the 19th China International Machine Tool Exhibition (CIMT2025). This system features self-perception, autonomous learning, and deep interaction capabilities, improving processing efficiency by 20% and achieving micrometer-level precision. It is applied in fields such as new energy vehicles and medical equipment.

April 22, Mitsubishi Electric released the M80V Type LA CNC numerical control system, enhancing lathe machining accuracy.

April 22, Yuheng Optics made a major release of its large-range enclosed grating scale, with a maximum measurement length of 30.04m and a precision grade of ±5μm, perfectly meeting the market's stringent requirements for ultra-long displacement precision measurement.

April 22, TOPNC globally premiered the 'Phantom Five-Axis Portal Machine'. Leveraging three disruptive technologies—ultra-high precision, ultra-high speed, and ultra-large span—it fills the global performance gap in five-axis portal machine tools. The entire Phantom series employs carbon fiber composite material moving parts, weighing only 25%~50% of traditional steel structures, with a 3x improvement in elastic modulus and 10x enhanced thermal stability. This revolutionary design, developed over six years of technological iteration, marks TOPNC 's deep integration of materials science and machine tool engineering, solving the long-standing challenge of balancing speed, precision, and span in traditional portal machine tools.

April 25, the Additive Manufacturing Alliance of China(AMAC) released the 'Research on Xiong'an New Area Additive Manufacturing Industry Development Strategy', promoting applications in fields such as aviation components and medical implants.