color steel roof tiles 1.Light weight 2.High intensity 3.Convenient construction 4.Colorful luster color steel roof tiles 1.Light weight 2.High intensity3.Convenient ... : 0.326mm,0.376mm,0.426mm,0.476mm,0.526mmFeatures:1.It’s made of color coating steel plate.2. It ... . It is widely used in factories, hotels,exhibitions, civil construction. light weight color steel roof tiles