Usage and Benefits of Prefabricated Steel Systems for Emergency Accommodation and in Earthquake Zones It is not possible to ignore the positive and productive contributions of the developing and constantly renewed technology of the prefabricated sector, which continues to be intertwined with the industry day by day in the world. The fact that the speed factor comes into the prominence in almost every sector today increases the preferability of prefabricated buildings. Dorce, as a company that has proven itself in prefabricated steel structures for many years in global and local markets, is known as the largest manufacturer of Europe and more..