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 the metal chips1. more than 93% natural quartz powder.2.more healthy for human and non-toxic.3.hard enough surface for any scraches.4.non-radionative and easy cleaning.5.fashion colour design for any projects.6.Capacity of production:30,000M2/ ...