... material list as following: Wall: 50mm/75mm thick EPS/rock wool/PU sandwich panel, 50mm/75mm thick fiber cement boardRoof: ... 50mm/75mm thick EPS/rock wool/PU corrugated sandwich panel, color steel tile, glazed tileWindow: ... : plaster board ceiling, PVC ceiling, 50mm/75mm thick EPS/rock wool/PU sandwich panelSteel structure: anti-rust, panited. Include rivet, ...