Prefab house

1) Wall panel:sandwich panel with color steel two sides 1k=1820mm2) Column: C style steel3) Floor beam: C style steel,80*40*2.0mm4) Stair: metal5) Roof truss: angle steel6) Purline tube metal7) Roof panel: corrugated sandwich panel with color steel two sides and EPS foam filling8) Trim of tile: color steel sheet9) Door: aluminum frame with panel same as wall, with lock19) Window: 63 series sliding window with glass11 Rust-proof way of building: painted or GI.Remark: this list is for your reference. The material description is under two-layer building standard and the material of one-layer and more layers are different.Also the material is updated as new design. It is under the material list enclosed with contract.