1. For the site or warehouse where products are stored, factories and mines shall be selected in a clean and tidy place with smooth drainage and away from harmful gas or dust. The ground shall be cleaned of weeds and all sundries to keep the steel clean< br> 2. In the warehouse, it is not allowed to stack with acid, alkali, salt, sensitive soil and other materials that are corrosive to steel. Steels of different varieties shall be stacked by categories to avoid confusion and contact with corrosive objects< br> 3. Large steel pipes, rails, steel plates, large diameter steel pipes, forgings, etc. can be stacked in the open air< br> 4. Small and medium-sized section steel, wire rod, steel bar, medium diameter steel pipe, steel wire and steel wire rope can be stored and placed in a well ventilated material shed. Remember to cover them with mats< br> 5. Small scale steel, sheet steel, steel strip, small diameter or special-shaped steel pipe, all kinds of cold-rolled and cold drawn steel and metal products with high price and easy corrosion can be stored< br> 6. Warehouses shall be selected according to geographical conditions. Ordinary closed warehouses shall be used as appropriate, that is, warehouses with roofs, walls, tight houses and ventilation devices< br> 7. The warehouse is required to always maintain a suitable storage background. Pay attention to ventilation in sunny days and close it in rainy days to prevent moisture< br>