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Sound-absorbing shutters are designed with hollow blades. The surface of the shutters is covered with sound-absorbing holes. With the special sound-absorbing materials in the shutters, they can effectively absorb the noise produced by cities, roads or overpasses, and bring good news to the residents who have been troubled by the noise for a long time.
Sound absorbing aluminum veneer
Aluminum alloy perforated sound absorption board adopts computer numerical control punching equipment, chooses 1100H24, 3003H24 hot-rolled high-quality aluminum alloy sheet as the base material, and beautifies the aluminum panel with different specifications or patterns of punching technology, which can ease the depression caused by the closed type, if hidden, broaden the visual field of space perception. The aluminum facade finish can be painted, rolled, coated, and so on. The color can be customized according to the requirements.