ZSJH Custom Light Steel Frame Building Housing is an engineered prefabricated building system for permanent or long-term residential, hospitality and mixed-use applications. The system coordinates cold-formed or fabricated steel framing with floor, roof, wall, insulation, cladding, doors, windows and building-service interfaces. Plans can be developed from client drawings or by the ZSJH design team. One-storey, two-storey and three-storey layouts can be customized for local lifestyles, site conditions and code requirements, from compact villas to large family homes, apartments, hotels and commercial-residential buildings.