... Competitive price 3. Grace appearance 4. Environment friendly Xiangxin Sandwich Panel House are widely used in temporary offices and dormitories ... cement boardRoof: 50mm/75mm thick EPS/rock wool/PU corrugated sandwich panel, color steel tile, glazed tileWindow: UPVC or ... ceiling, PVC ceiling, 50mm/75mm thick EPS/rock wool/PU sandwich panelSteel structure: anti-rust, panited. Include rivet, screw, ...