PU/PUR/PIR sandwich composite panel is a commonly used composite building material. The same as other types of structural insulated panels, it is also made up of two layers of structural board and one insulation core.

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.

As a green, environmental-friendly, light and high-strength new building cladding material, in order to improve the thermal insulation effect of buildings and develop low-carbon economy, Wiskind has actively responded to the national requirements on energy conservation and emission reduction, introduced advanced Italian PUMA continuous production lines and production technologies in Europe, realized professional and large-scale production, and launched the PU/PUR/PIR sandwich composite panels with European quality and green environmental protection.