C-FF wall covering mat, a environment-friendly product made of chopped fiber glass by wet process, is mainly applied for the surface layer and the inner layer of wall and ceiling with the high functions of fire-retardancy, anti-corrosion, shock-resistance,anti-corrugation,crackresistance, water-resistance, air-permeability as well as elegant and noble decorative effects. It can be widely used in public entertainment places, conference hall, star-hotel, restaurant, cinema, hospital, school, office building and resident house.