Zhongshan Yijian CNC Co., Ltd. is a technology enterprise founded by graduate students from Tsinghua University, integrating development, design, production, sales, and service. The programmable intelligent numerical control system is the first to introduce the concepts of foolishness and intelligence into machine tools. The system has independent property rights in circuit design, software bottom layer, and interface control. Just like smartphones in the machine tool industry, they do not require a computer or programming, and can be operated by anyone.···