... anti-distortion ability;(3) With good thermal insulation, and waterproof ability;(4) Repetitive to use ... WallMaterial: Glass wool,EPS sandwich panel, Rockwool sandwich panel, PU sandwich panel or customers’ requirementSteel Thickness: 0 ... customers’ requirementRoofMaterial :Glass wool, EPS sandwich panel, Rockwool sandwich panel, PU sandwich panel or customers’ requirementSteel Thickness: 0.3mm ...