The metal-faced sandwich panel is a composite panel composed of two layers of thin metal plates, which are filled with heat-insulating light core materials(with PIR, PUR, rock wool) in the middle, and the two are combined into a whole by a certain molding process.

Used as coating materials in the roof, wall and internal partition or cold rooms of the buildings, sandwich panels provide a quite high level of thermal, water, sound insulation; prevent moisture condensation.