colorful stone coated metal types of roof tiles factory 1.long life span(30 years) 2.good appearance 3. ... of cover:1620mm,1280mm,1080mm,width of cover:375mm,370m2,roof cover/tile:1.58m2,0.5m2,0.4m2,0.473m2,weight ... be produced as resquestedAdvantage light weight6kg/m2,about 1/8 clay tiles or cementenvironmentally -friendly100% recyclingdurablewaterproof,heatproof,fireproof,freezing tolerance,anti ...