Detailed Product Description: 1)Composed of basic components (angle iron, steel or wood panel), and a full range of accessories( corner plates, pins, special bolts, angle code ) 2) Load capacity: í_120kg per layer 3)50mm pitch for clients easy flexible, easy adjust. 4)Standard finishing is epoxy powder coating (frames and shelves in RAL color), galvanized finish is also available. 5)Material: High quality steel 6)Packing: Plastic weave film and Carton paper 7)Main shelf and add-on shelf can unlimited connection.