Xinfei Road, Songjiang District, Shanghai. According to Baidu map query, the address of Shanghai Excellent Walking Machine Training Center is Xinfei Road, Songjiang District, Shanghai. CNC (Computer Numerical Control) tools, such as centrifuges, have become an important part of manufacturing in all walks of life. Using numerical control centrifuge, it is easy to produce complex parts, but it is difficult to process parts on manual centrifuge. The NC walking machine still needs high technology to run normally, and the basic NC machining technology can be learned through correct training and practice.