1 Public classroom on the 4th floor, School of Mechanical and Electrical Engineering on the 5th to 8th floors.

1, 1-4 public classrooms: public classrooms are for all teachers and students to study general education courses and various public basic courses.

2.5-8th Floor School of Mechanical and Electrical Engineering: The School of Mechanical and Electrical Engineering of Northeast Agricultural University has four undergraduate majors, namely, mechanical design, manufacturing and automation, process equipment and control engineering, mechanical and electronic engineering and automation, which are mainly distributed on the 5th to 8th floors.