RE: Steel prefabricated houses are made of high grade painted steel frame/structure as strong skeleton and lined with sandwich panel as wall and roof, these are pre-designed and manufactured in the factory and later assembled on site.
RE: Steel prefabricated ụlọ na-mere nke elu ọkwa ese ígwè etiti / Ọdịdị dị ike ọkpụkpụ na lined na bred panel dị ka mgbidi ahụ na ụlọ, ndị a na-tupu e mere na manufatured na factory na mgbe e mesịrị kpọkọtara na saịtị.