Sandwich Panel is used in construction with 2 corrugated galvanized iron sheet adhered with insulation in the middle, not only brings an eye-catching appearance but also helps against heat for the project effectively; In addition, the construction is very convenient, easy and shortens the construction time.

Panel is one of the most widely used materials, also known as styrofoam, using a polystyrene-stimulating insulation. Not only does it have outstanding thermal insulation properties, but it also has outstanding rigidity due to its high density of polystyrene expansion, so the panel is now widely used.