HASSAIRI STEEL INDUSTRIE (HSI) manufactured the steel support structures for industrial overhead cranes with capacities of 13 metric tons and 5 metric tons, respectively. These systems are designed to meet the high standards of industrial environments in terms of heavy-load handling and operational safety. HSI’s work focused on the design, fabrication, and installation of the steel structures incorporating the running rails for the overhead cranes. Particular attention was paid to the calculations of dynamic loads, structural rigidity, and alignment accuracy , ensuring the reliable and long-lasting operation of the equipment.