impact resistance, easy maintenance etc.Polyester panel is suitable for walls and ceiling installation. Many patterns and colors
are available to meet different levels of acoustic styles and decorative requirements.

Polyester fibres are hot pressed by high technology and made in the shape of cocoon cotton to achieve density diversity to ensure ventilation, making it an excellent product in sound absorption and heat insulation materials, with a maximum absorption coefficient of more than 0.9 in the noise range of 125~4000HZ, shortening the adjustment of reverberation time according to different needs, removing sound impurities, improving acoustics and improving the clarity of language. The product has the characteristics of heat preservation, flame retardant, light body, easy processing, stability, impact resistance, easy maintenance, etc.