... and factory price; 2. different sizes for flooring, wall, etc Perfect nano glass stone slab 1. first class quality and wholesale ... color, super white, super black, yellow, red, grey etc to perfect marble vein, such as Carrara white, Creama marfile, rain forest ... quality control team assure large enough capacity, 8000 sm per day.5. Quality not only means the production itself, also packing ...