The mechanical engineering institute has eight specialties including die design and manufacturing, CNC technology, mechanical design and manufacture, maintenance and management of electromechanical equipment, industrial design, application and maintenance of CNC equipment, railway locomotive vehicle manufacturing and maintenance, precision mechanical technology. The mold design and manufacturing, CNC technology is the national demonstration construction focus, mechanical design and manufacturing is the key construction of higher vocational school to improve professional service industry development ability.

The college teachers strength, the existing full-time teachers 94, senior and above 43, including 10 professors, 5 senior technicians, 10 technicians, 7 doctors, 4 professional leaders, 30 backbone teachers, 42 part-time teachers. In 2008 - 2014, students swept Chongqing vocational college vocational skills competition mechanical projects one and second prize, and represented Chongqing in the vocational skills competition in higher vocational colleges, won the first prize 2, 7 second-class and 5 third prizes; The college has national excellent courses 2, national excellent resources gongxiangke 1, provincial fine courses 5, provincial video quality courses 1; The second prize of national teaching results, 1 first prize of Chongqing teaching achievements, 1 third prize, second prize of adeptus teaching achievements, second prize, 3 outstanding teaching team at provincial level; Has undertaken nearly 200 national, provincial and ministerial papers, published more than 50 monographs and teaching materials, published more than 200 academic papers and obtained 7 patents.

Xianzaixiao students nearly 2,683. In recent 5 years, the employment rate of graduates more than 98 %, professional counterparts rate % more than 85 %, highly praised by employers and society.

The college integrates teaching, scientific research, production and vocational training, is the national exemplary CNC technical vocational education training base, Chongqing equipment manufacturing vocational education training base, Chongqing high-tech talent training base, mold manufacturing application technology promotion center, Fanuc numerical control technology application center. The colleges are equipped with lathe, milling machine, grinder, four axis linkage machining center, CNC milling machine, CNC lathe, coordinate boring machine, guideway grinder, three coordinate measuring machine, gantry milling machine and other processing equipment 341; Construction of 20 professional experiments, training rooms, such as CNC lathe, CNC milling, mold CAD / cam, CNC programming, tolerance and cooperation, industrial design model production and industrial design creativity; The pro