Last month, I happened to have a conversation of one of the farmer leader in our place. We were talking of the storage space of their newly harvested rice and corn grains of their association. They were thinking of building a storage space that is made up of durable materials and also economical. He asked me if I have read about steel building types of storage space. I answered him yes because this metal type of building are becoming very popular as it can be used for agricultural purposes. I told him further that many farmer organizations in our neighboring place are already planning to adopt the steel building types for storage of their grains.