Tempered glass, also known as tempered glass. It is a physical or chemical method, on the glass surface to form a compressive stress layer, the glass itself has a high compressive strength, without causing damage. When the glass by external force tempered lowe, this pressure level may be partially offset by tensile stress, avoid glass shatter, though tempered internal tensile stress in a large glass window, but no defects within the glass, It will not cause the havoc, so as to achieve the purpose of improving the strength of glass. The middle part is the most solid glass, corners and edges are the weakest. The best way is to use safety glass hammer edges and corners, especially in the middle of the top edge of the glass where 8mm tempered glass, if the glass had cracked, it is easy to block smashed. The middle part is the most solid glass tempered glass, corners and edges are the weakest. The best way is to use safety glass hammer edges and corners, especially the middle of the top edge of the glass where once the glass has cracked, it is easy to block smashed. Glass prices, Yaohui trusted (authenticated), Tai'an, Jinan Yaohui glass by glass Limited. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) Shandong Jinan, architectural glass leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yaohui glass in Jinan leadership with the staff warmly welcome all inquiries negotiations to create the Jinan Yaohui glass better future.