Sections are made from two materials-EPS (expanded polystyrene) coated fiberglass reinforced mesh as the insulating wall core, and integrated galvanized steel construction studs for strength. The surface of the sections can have stucco, wall covering tiles or coating applied directly on site, or at the factory, Flame resistant EPS core have such characteristics of light weight, heat insulation and wound insulation, if could be grooved for wire and pipe. Integrated galvanized steel studs give the system enough strength, and ensure structure could be assembled easily and quickly to save your time and cost.