... structure with excellent even smooth & bright surface.*The nonporous surface ensures its incomparable characteristic of high ... is widely used for quartz countertops, quartz tiles,quartz solid surface,man-made stone,floor, wall, bathroom, windows, ... 30mm*Standard size:3000*1400mm / 3250*1600mm* Color:more than 20 are available.* Characteristic of our ... , no radiation. Artificial quartz stone solid surface