The site should be chosen in a clean and well-drained area, far from factories or mines that emit harmful gases or dust; on the site, all weeds and debris should be cleared, ensuring the steel remains clean.

Materials that erode steel, such as acids, alkalis, salts, and cement, must not be stored together in the warehouse; different types of steel should be stacked separately to prevent confusion and contact with corrosive items.

Large steel sections and rails can be stored outdoors; medium and small steel sections, rebars, and wires can be kept in well-ventilated sheds, but must be covered on top and supported on the bottom; some small steel products, thin steel plates, and steel strips can be stored in the warehouse.