Comprised mainly of quartz, Rongguan Engineered Quartz is hard and condense, it is
superficial hardness is very high(mohs hardness:6-7), is resistant to scratch, wear,
shock, rupture and compression, and have excellent heat resistance, corrosion resistance, and stain resistance, which are advanced to artificial Marble(Kashmir Gold). Not being
distorted, split, and being resistant to discoloration, fading. It is durable and maintenance free. Furthermore, it does not contain any pollution and radiation, thus
is an environmental friendly building material
Our slab size is 3000*1400mm,2400*1200mm