Breeding henhouses, duck houses, pig houses, cattle and sheep houses, workers' dormitories, workshops, etc. Have been built nationwide. This product has strong wind resistance, warm in winter and cool in summer, high temperature resistance, alkali resistance, corrosion resistance, rain and snow resistance, etc. It is a new energy-saving building material with long service life and low cost, and the construction speed meets the satisfaction of customers. It is the only choice for farmers. The surface material of insulation board has the characteristics of fire prevention, waterproof, acid and alkali resistance, corrosion resistance, light weight and heat preservation.