multi layer mezzanine floors steel floor Mezzanine floor is one kind of mezzanine shelf, use shelf as support floor, top is the platform, upright usual adopts square steel or round tube, girder and secondary beam generally are made of H profile steel, strong loading ability, good integrity, good bearing uniformity, high precision, smooth surface. Mezzanine platform suitable for high warehouse, light items, manual access, many varieties, large quantities, also suitable for technical reform of old warehouse, could improve warehouse space utilization. Features: 1) composite racking structure, patented steel floor panel structure 2) large load capacity, low cost, quick construction 3) one layer or multi-layers according to actual situation 4) fullest space utilization 5) direct access to all pallets 6) surface: Powder coated or galvanized and color optional 7) transportation from 2nd floor to 3rd floor: Manual, elevating table, hoisting machine, conveying belt, forklift truck 8) according to clients requirements