size:1830x2440, 2440x3660, 1370x2400, 1830x2400, thickness:from 3mm to 12mm quality:smoothly, no defect and scratch The Clear Float glass is made by high-quality sand, natural ores and chemical materialsby mixing them and melting them at high temperature; The molten glass flowinto tin bath where the float glass is spread, polished and formed on the moltentin. The float glass has smooth surface, ...