Xinhua News Agency, June 14, Shenyang Machine tool straight-line limit, Huazhong CNC, Huachen equipment, Haozhi Mechatronics, Nanxing shares, Niuwei CNC, and so on. On the news, according to a CCTV report, in the past year, Shenyang machine tools have set up 35 scientific research teams to overcome more than 10 core key technologies, such as the design and manufacture of high-end CNC machine tools. Shenyang machine tool gantry series products have successfully crossed the industry threshold of 0.01 mm.