We do complete construction from start to finish using earthquake-resistant sandwich panels. Sandwich panels are not only earthquake resistant; they are also sound-proof, insulating, lightweight, and durable. They allow you to conserve energy, and their unique design allows for fast installation, saving you labor costs. A two-storey building can be constructed in as little as 2-3 months. Sandwich panel buildings consist of floor, walls, and roof. Their designs are based on that of light gauge steel modular homes. In sandwich panel buildings, an underlying structure of PPGI (pre-painted zinc coated steel) is combined with sandwich panels to create modules. The modular structures can be used for residential housing, office and school buildings, warehouses, and canteens. They are also appropriate for semi-permanent or temporary offices sites.