Qinchuan Machine Tool & Tool Group Share Co., Ltd. (000837.SZ) engages in the research, development, production, and sale of precision CNC machine tools, complex tools, and industrial machinery primarily in China. The company offers gear processing machine tools including precision gear grinding machines, gear hobbing machines, and thread grinding machines; CNC lathes, turning centers, and machining centers; precision grinding machinery and cylindrical grinders; measuring equipment and precision meters; plastic machinery; automated production lines; high-end complex tools such as superhard tools, scrolling tools, and precision fixtures; functional components including rolling parts, RV reducers for industrial robots, gearboxes, transmission gears, and CNC rotary tables; hydraulic parts and systems; castings; CNC systems; and intelligent machine tools, with operations supported by subsidiaries like Baoji Machine Tool, Han River Machine Tool, Han River Tools, Walker Gear, Qinchuan Grand, and Qinchuan Baoyi. Founded in 1965 and headquartered in Baoji, Shaanxi Province, the company serves the metalworking, aerospace, automotive, and manufacturing industries through its facilities in China and a wholly owned subsidiary, QC American, LLC, for North and South American markets. Recent developments include ongoing emphasis on intelligent manufacturing breakthroughs, high-end equipment integration, and recognition as a national manufacturing single champion with multiple "little giant" enterprises in specialized segments, alongside advancements in Industry 4.0 production lines and RV reducer manufacturing as a key base for industrial robotics components.