Polyurethane (PU) Sandwich PanelPolyurethane sandwich panel also called Anti-leakage roofing sandwich panels, Polyurethane foam sandwich panels, Polyurethane composite panels, PU sandwich panels, which is mainly used for buildings with cold insulation. ISOKING TM Polyurethane PU sandwich panel is the upper and bottom metal exterior sheet sandwich with the PU foamed as core.
Polyurethane (PU) Cold Store Room Sandwich PanelsISOKING TM Polyurethane PU sandwich panel is the upper and bottom metal exterior sheet sandwich with the PU foamed as core. The exterior metal sheet can be color steel sheet, aluminum coated steel sheet and embossed color steel sheet, etc. PU sandwich panel is the best heat resisting & maintaining material ...