Bolted shelving 1.Material:Rolled roll steel, 2.Factory direct price, 3.L1200*W400*H2000*4layers Adjustale ... pitch,easy for assembly and disassembly,paved with plywood or steel panel,maximum loading per level is 150kg.Detail specification: 1 ... styles, thickness, colors and sizes can make. Uprights featureMaterial:galvanzied steel roll, bended by rolling mill,wholly shaping.Functions:with standard width ...