... ) With composite racking structure, patented light-steel floor panel structure; 2) Floor panel with large load capacity, low cost, quick construction ... 4) Ensures fullest space utilization; 5) Provides direct access to all pallets; 6) Surface: Powder coated or galvanized ... optional; 7) General ways of transportation from 2nd floor to 3rd floor: Manual, elevating table, hoisting machine, conveying belt, ...