Introducing Brotex Acoustic's OEM Concrete Formica Grooved Acoustic Panel Wooden Soundproof Wall Panels, featuring a high NRC of 0.8, FSC certification, and a range of finishes including real veneer, laminate, and melamine. With a tongue and grooved edge option and a charcoal board or MDF core, these panels are perfect for auditoriums, conference halls, schools, and offices. Welcome to visit our website!