Multifunctional Steel Slotted Angle Shelf 1.Material: high quality steel 2.Length:900mm to 1800mm ... racks in China with many years. Slotted angle shelf is made up of slotted angle, tray, bolts ... widely used in supermarket, warehouse, factories, industries, etc.Speicification of slotted angle shelf1.Material: high quality steel2.Size as ... me directly. multifunctional steel slotted angle shelf,display rack