3D Wall Coverings 200 x 200 x 30 mm 3D wall coverings are made of 6mm environmental friendly polyester board. They are widely used as decoration and sound absorption material in both public and residential projects. Why professional designers use polyester 3D wall covering? Polyester fiber is the raw material of 3D wall coverings. No … Continue reading 3D Wall Coverings 200 x 200 x 30 mm