Tempered glass are made by heating glass to its softening point and then quenching by air ,making its surface distributed uniformly with compressive stress and its core with tension stress.

safety property	temperd glass appears little grains without edges after breaking, just like obtuse angle particle cellular, which do not hurt human body seriously
heat stability	The tempered glass has good heat stabilities property. The temperature it can bear is 3 times of the ordinary glass, 300 degrees Centigrade temperature changes can be born.
high strength	The strength of tempered glass is generally 4-5 times of the ordinary glass.

1. to be made for insulating glass

2. to be made for laminated glass

3. to be made for office tables

4. to be made for skylight, ceiling

5. to be made for curtain wall