Over 145600 square meters of commercial wallcoverings are used in this project, all commercial wallcoverings meet and exceed fire rating standard ASTM E 84 and EN 13501-1. Besides, we add anti-microbial additives in production to make it anti-fungus. Topli has over 46 years of experience supplying such type of wallcoverings in home and abroad market. Any inquiry, just contact us, we will give you a solution always. Topli wallpaper, since 1976.