Tempered glass is safety glass which has 595 wind pressure glass, cold and heat of the 12 glass, impact resistance and so on; it has two characteristics: 1 high mechanical strength; good elasticity; 2 may blew characteristics of a good thermal stability; broken difficult after wounding; generally used in windows and doors; car; walls; windows furniture etc; but there are also disadvantages can cut glass, grinding elimination, extrusion, steel to be customized dimensions. Tempered glass is safety 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 glass 3c, enhanced Glass own wind pressure resistance, cold and heat resistance, impact resistance, etc. Glass doors, glass Jinan, Yaohui trusted by Jinan Glass Co., Ltd. Yaohui. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) strong, credible, in Jinan, Shandong architectural glass industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Yaohui into the brilliant glass and you work for a better future!