From the materials to see , mainly divided into : steel desks, wooden desks, metal desks , wood desks and other combination . From the use of type, it can be divided into : desk , director desk , staff desk , conference table , office desk and so on . From the use of the occasion , the main office , staff room open , the meeting room, reading room , library, a training room , staff room, laboratory , staff quarters and so on . Screen desk : office through the wall between separated into different regions of the desk , usually several spliced ​​together .