Heavy-duty Warehouse Rack 1.Material: Cold-rolled Steel 2.Finish:Static Spray 3.Size:can be choose 4.Capacity:1-3 ton Product Name: Metal Heavy duty Warehouse Rack,Storage rack Material: Cold-rolled SteelSurface Treatment: Deoiling-Phosphating-Electrostatic SprayFeature:Corrosion Protection.Color: Blue.The pillars and beams can be black,blue, white,yellow, red. The layer boards can be white, red, ...