Wall Sandwich Steel Panel is a lightweight, high-strength and energy-saving composite panel for steel structure buildings. It consists of two layers of color-coated steel sheets and a middle core material such as EPS, rock wool or polyurethane, featuring excellent thermal insulation, sound absorption, fireproof and waterproof performance. With easy installation, good rigidity and attractive appearance, it is widely used as exterior and interior wall panels in workshops, warehouses, prefabricated houses and industrial buildings.
