Xiamen Alley Construction can supply high quality granite slab (stone slab,marble slab) by 280up x150up x 2 / ... other stone slab are available for you. Products: granite slab, granite big slab, granite gangsaw slab, granite stone slab, gangsaw slabs, random slabs, marble ... bundls of slabs in one 20Ft container load, Quality control: Polishing degree is 90 degree up, thicknesss tolerance +/-1mm