Steela Engineering, as a subsidiary of Steela Industrial Group, was established to address the growing need for coordination among the structural, architectural, civil, and technology development sectors within this industrial group. The core activity of Steela Engineering in structural design and calculations is rooted in the scientific and specialized background of the managers of Steela Industrial Group. In the present era, the importance of lightweight structures, specialized calculations, and coordination of sections plays a crucial role in the quality of structures against earthquakes, as well as the financial and time feasibility of project execution. The main concern of Steela's managers has been the development of technologies and construction methods in line with modern global standards in the construction industry. Steela Engineering's computational processes have not only been effective in employing modern structural design models and approaches on a global level, but they have also been implemented in the design and construction of key industrial technologies, initially in the production of steel structures and later in other industries. The design, development, and construction of Steela's welding robots are considered a significant step towards domestic empowerment and a proud achievement for the country's engineering industry.