Buy Stone Display Rack

Buy offer Details

Looking to purchase 2 to 3 display racks for new slab warehouse showroom. Needs to hold natural stone, wood, ceramic, and porcelain materials.
I want ones that stand upright and slide perpendicular to the wall so when all the boards are in place the face is flush like what can be found here :
http : //www.tsianfan.com/en/Stone-Slab-Display-Rack/388_7179.html

Thanks