Polished absolute black granite products 1,Size:60x60x2cm 60x30x2cm 2,Finish:Polished,honed 3,Usage:Stair slab,floor tile Polished absolute black granite products Product nameShanxi black, China black, Mongolia black, Qilu red, Shidao red, Wulian red, Wulian flower, Shandong black, Pearl flower, Evergreen, Binzhou blue, Rusty granite, Yellow granite, Shandong white, Shandong grey, G301,G309, G342 ...