A1: corrugated steel sheet, thickness 0.426mm, 0.376mm
A2: thermal insulation material: EPS sandwich panel, glass wool sandwich panel, rock wool sandwich panel, PU (polyurethane) sandwich panel.
A1: corrugated steel sheet, thickness 0.426mm, 0.376mm
A2: thermal insulation material: EPS sandwich panel, glass wool sandwich panel, rock wool sandwich panel, PU (polyurethane) sandwich panel.