Entrusted by the Shanghai Workers ’Technical Association and the Shanghai CNC Technology Professional Committee, the practical training department undertook, planned, and formulated this competition. 14 district bureau industry trade unions responded, actively mobilized and selected players to register for the competition, and on November 22 Contest the contestants from day to 23, arrange the contestants to be familiar with the venue and equipment. A total of 86 contestants participated in this competition, which exceeded expectations, in particular, the district trade union organizations at all levels launched a wide range of activities to drive the enthusiasm of non-public enterprises to participate in the competition.