As one of the leading China quatz tiles for flooring tiles manufacturers and suppliers,Website:http://www.bittoquartzstone.com, Bitto Industry ... , 20mm, 30mm. 3.Colors of Bitto quartz stone tiles for vanity top: White, black, red, pink, beige, blue,coffee, grey, green, orange ... You! 4.Weight and loading information of Bitto quartz stone tiles for vanity top: 12mm: 29kg/ sqm, 15mm: 36kg/sqm, 20mm ...