As one of the leading China quatz tiles for flooring tiles manufacturers and suppliers,Website:http://www.bittoquartzstone.com, Bitto Industry ... You! 4.Weight and loading information of Bitto quartz stone tiles for vanity top: 12mm: 29kg/ sqm, 15mm: 36kg/sqm, ... , vanity top, reception desk(top), table top, wall panels, flooring tiles, window sill...etc. 6.Characteristics of Bitto quartz stone ...