Posco is one of South Korea’s largest conglomerates and steel manufacturer. Its Architectural and Engineering division (Posco A&E) designs and manufactures modular steel framed buildings and operates the Cheon-an factory based 2 hours outside of Seoul. Its modular manufacturing business model is based on buying steel from Posco Steel and selling the finished product to its Engineering and Construction division (Posco E&C) which has a stake in mining projects in Australia, Russia and Canada.  Predominantly these products are single storey dormitory modules...