Winfay Aluminum fiber sound-absorbing board, which is made by adopting special processes,with the advantages of small thickness, light mass, fireproof property, waterproof property, corrosion resistance, stable sound-absorbing performance, good weather resistance, etc.Winfay Aluminum fiber sound-absorbing board completely has all the advantages of glass wool, rock wool and mineral wool, overcomes all the disadvantages of glass wool, rock wool and mineral wool, is convenient for bending machining and cleaning, and has good decoration effect.