The trusses, columns and beams of this product are weldedwith steel structures. The walls are made of color steel platesand light-insulating sandwich panels. The roof can be made ofsteel sandwich panels or color steel plates as required bycustomers, matched with aluminum alloy windows.Light weight: Each square meter of color steel plate weighsabout 10-14 kg, merely 1/30 of brick-concrete wall structures.They are known as floating buildings overseas.Excellent thermal insulation: With a thermal conductivity of0.035 W/(m-K), it also boasts outstanding heat resistance,moisture resistance, cold resistance and heat insulation.High strength, material saving and long service life: It can beused for wall panels, roof panels, load-bearing structures andenclosure structures. Most houses do not need additionalbeams and columns, nor surface decoration. The anti-corrosioncoating of exposed color steel plates generally remains intact for 15 to 20 years.