1. Steel frame with assistant profile unassembled structure; 2. Single section, compatible with 19" standard equipment; 3. 5mm tempered glass front door with over 180 turning degree; 4. Cable entry on the top and bottom; 5. L-shaped mounting profile, easy to adjustable on the mounting rail; 6. Fan cutout on the top, easy to install fan; 7. Back panel with four mounting holes, easy to fix on the wall; 8. Various accessories for option; 9. Flat packing, save the container space, easy to transport