... shelf,display shelf,shelf,store shelf: Material:Q235 steel Finished:powder coat Bearing:40-100/layer Professional manufacturer of supermarket middle duty shelf,display shelf,shelf,store shelf ... steel(Q195, standard material of supermarket middle duty shelf);5.Packing: broad in carton, upright in ... .Standard size: supermarket shelf:specification single side(mm)double side(mm)end shelf(mm)900*450*1800900 ...