... )top quality and competition price 4)own factory Chinese black roof tile 1) Product infor 1ItemFlooring slate (Natural, honed, polished)2Materialslate,granite ... ,quartzite,sandstone,limestone,andesite,lava,ect.3Colorrusty,yellow,brown,red,black,white,pink,multicolor,ect.4Size900*600mm, 600*600mm, 600*300mm ... requires,please do not hesitate to contact with me Chinese black roof tile