1127 3 tier metal shelving unit products are offered for sale by suppliers on Alibaba.com, of which storage holders & racks accounts for 47%, stacking racks & shelves accounts for 12%, and bookcases accounts for 1%.
A wide variety of 3 tier metal shelving unit options are available to you, such as corrosion protection, durable and suitable for outdoors.You can also choose from warehouse storage, supermarket and tool rack 3 tier metal shelving unit,As well as from powder coating, powder coated 3 tier metal shelving unit, and whether 3 tier metal shelving unit is cold rolled steel, stainless steel, or steel q235.