Today, I mainly talk about the difference between electric storage rack and intelligent file storage rack. First of all, let's talk about the electric storage rack. Compared with the manual storage rack, the electric storage rack has improved a level. On the basis of the original manual storage rack, the manual storage rack is changed into an electric storage rack. This is a major feature of the electric storage rack, and the manual storage rack has also been preserved. This is to prevent the cabinet from opening in case of power failure. Then the smart filing cabinet is upgraded on the basis of the electric filing cabinet, making this filing cabinet more intelligent and more convenient for people to use.