Medium-sized storage rack. 1.L1500/1800/2000/2500 MM 2.W600/800/ ... .8mm,standing post:2.0mm,beam:2.3mmThis kind of storage shelf has strengthen steel bars weld firm above each panel ... . We specialize in producing shelves and racks, including all kinds of display shelves , supermarket shelves, storage shelves ,shopping cart,cashier desk,etc ...