Supply glass building designed for glass

Tempered glass is a kind of prestressed glass, to enhance the strength of the glass, usually using chemical or physical methods, the glass surface compressive stress is formed, when the surface of the glass to withstand external force first offset stress, thereby increasing the carrying capacity of reinforced glass autoantibodies wind pressure resistance, cold and heat resistance, impact resistance and so on. QQ: 1242136234 micro letter: 13082029376 Contact: Guo Jingli Tel: 13082029376 0319-8200555 www.baifengboli.com