China OEM glass: Base concept: This light dark marble patern spew printing glass is using the spew printing technology making the marble patern on the surface of the glass. Processing specifications: Max: 2440*1500mm; Min: 200*180mm Thickness: 3.2mm to 10mm Tempered Standard: GB/T9963-1998 TEMPERED GLASSChina Standard; BS6206 British Standard; Ansi Z97-2004 American Standard.