Specification:

Overall dimension is length*height*thickness: 640*1000*390mm;

The main body is made of 1.0-1.5mm cold rolled sheet and some parts are made of 2.0 cold rolled sheet with reasonable match of silver and black;

The LED light is yellow during charging process, green when fully charged and in standby and red for abnormal protection. Input under-voltage protection and over-current protection.

For offer the most suitable commoditay with favorable price, would you like to confirm below questions:
======================================
1)  What is your requested specification(used for how many tablets or chrombook)?  
2)  What mainly area you install ? Classroom, office or others ?
3) What  kind are  your requested LED colour,  sliding door or drawer, what are they?
======================================
After your return comments, we will send you more information about the product along price . Thanks.