Purpose angle steel shelf is a lightweight storage shelves, columns and beams all purpose angle steel, screw link structure, laminate density, cold-rolled steel plate, wood panels to choose from, beautiful appearance, superior performance, easy accessibility, universal angle shelves of any assembly with screws, fix and can re-install, can be any free combination to meet a well-planned use, and can be used to meet emergency needs, single load-bearing 150kg. Storage of light and small items, purpose angle steel shelf surface electrostatic spray color, adjustable, and has strong anti-corrosion, anti-corrosion effect; purpose angle steel shelf applications: Universal angle shelf is widely used in shopping malls, supermarkets, warehouses, and the cause of units.