1.artitificial quartz stone slab is a high quality stone 2.high temperature,acid and alkali resistance 3.low water absorption quartz stone slabblack with ... any projects.6.Capacity of production:30,000M2/month.7.slab size available:3200X1600X12-30MM,3050X1400X12-30MM.8.Kitchen top size ... size:12"x12",18"x18",24"x24" or OEM quartz stone slab