MGO sandwich panel is widely used for building partition walls, roofs, warehouse, industrial furnace, heat treating equipment, power house, storage tank, flue, oil refinery equipment and all kinds of heating preservation pipelines; Composition: 1pc MGO panel + 1pc XPS/EPS panel; 1pc MGO panel + 2pcs XPS/EPS panel; Size: 1220*2440mm;1220*2950mm, others are avaiable; Thickness:40/50/60/70mm