The glass factory in Sanshui has achieved remarkable results in noise control, with its success attributed to the effective application of perforated acoustic panels. The factory had long been plagued by excessive noise generated during mechanical operations and glass cutting processes. This not only jeopardized the hearing health of workers but also caused disturbances to the surrounding environment. To address this issue, the factory opted to use perforated acoustic panels as the primary sound-absorbing and insulating material.