1. Light and compact, easier use
2. Storage in one compact shape and space
3. High quality rubber pads with built-in steel plates
4. Customized size and design are available
5. Sold and used in one set
6. Square steel tubing: 60*60*3mm
7. Electrostatic spraying for long lasting surface
8. Electrical control with speed of 1m/min
9. Overhead crane to pick up and put the glass pack
10.The height of warehouse needs to be more than 4m
11.One 40HQ can contain 20 racks