Polyurethane sandwich panel with polyurethane foam cores meet the strictest heat insulation requirements, while also complying with the required insulation properties and maintaining a good bearing capacity.

Polyurethane (PU) sandwich panel is suitable for the various roofs and walls referring to  freezing stores, purifications workshops,cold room etc.

PU/PUR/PIR sandwich composite panel is a commonly used composite building material. The steel plates as outer skins offer this composite panel great strength, and the PU insulation material provides it with great thermal insulation, which is the best solution to energy conservation of buildings.