... types of roof tiles factory 1.long life span(30 years) 2.good appearance 3.energy efficient Colorful stone coated metal types ... of roof tiles factoryTypeBent tileConstruction0.4mm galvalume,vermiculites processed by high ... of cover:1620mm,1280mm,1080mm,width of cover:375mm,370m2,roof cover/tile:1.58m2,0.5m2,0.4m2,0.473m2,weight ...