Place of Origin: China Detailed Product Description: 1) All-purpose angle steel structure, steel panel or wooden floor can be assembled freely 2) The height of each layer can be adjusted by pitch 50mm freely 3) Parts: Upright poles, layer plates, corner pieces, pins, special bolts, plastic footing 4) Material: High quality steel 5) Max. Load capacity: 100kg-500kg per layer Features: Piercing angle iron be chose as upright frame, which is a universal section steel and widely be used by light shelves, workbench, tools trolley, hanging systems, and network security and protection of the skeleton and other occasions. Piercing angle iron can be cut freely. Use screw and triangle sheet to adjustand fasten. The frame base. Thus, not only can satisfy carefully planned use, but also can meet emergency use. Steel panel of light shelves is made by cold-rolled steel. Finish is electrostatic spraying. Resistant erosion and durable. Prettyappearance. Any size can be request by customer. Flexible structure can add other parts to be cabinet shelf or movable shelf or plate. Can meet factories warehouse, assembly line, supermarket storage request. The price is one of the greatest advantages in series of storage shelves.