... 2)Environment friendly 3)Against 8 richter scale sandwich panel sip house Description: Light steel structure building is ... Fiber Cement Board) sandwich panel or composite PanelRoof: color steel corrugated tile, glazed tile, sandwich roof panel or asphalt tileWindow: ... glass door, etc Ceiling: calcium silicate ceiling, PVC ceiling Wall Deco: paint, WPC panel, Ceramic, etcAccessories: rivet, screw, glue, ...