high strength,discoloration fade, persistent ever new, service life more than 30 years conventient insatllation novel design Commodity brief Feature (1)High shrink surface, smooth without gap when concatenated(2)Fireproof, moisture-proof, mould-proof, waterproof,soundproof, sound-absorbing, light in weight and easy installation(3)For ceiling and wall decoration(4)The variety of colors and ...