1.Good ventilation and heat dispersing .

2.  Flexible vertical rails

3.  Rack's side panel can be easily assembled and disassembled from the outside without using any tools .

4. Both top and bottom has lacunose holes for cable come in and out

5.  Install universal foot wheel and supporting foot, which is convenient to move and fix steady

6  .Easy operation and maintaining at the backly

7. Accessory parts are installed in the cabinet accordingto demand;

8. Cable entry on both of top cover and bottom panel;