... ,floor, tile, paving stairs,etc.Products Type: natural roof slate tile,slate veneer,wall tile, paving ... etc.(or client's request sizes.)4.Processing finishing:Natural split, saw, polished, honed,Mushroom,etc.Roof ... 400x250mm,500x250mm,ect.(or clients' request.)3.Processing finishing:Natural split, saw, polished, honed,Mushroom,etc.Usage: ... requirement any time,Thank you. China natural slate culture stone