Min. Order Reference FOB Price
1000 Square Meters US$0.99-69.98 / Square Meter
Product Description
Toughened glass is made from annealed glass treated with a thermal tempering process.It is produced by heating annealed glass in a furnace to about 600ºC .Progressing from the furnace, the glass is rapidly cooled with jets of cold air, inducing compressive stresses to the surface while the ...