Wired glass nickname shatterproof glass. It is the ordinary sheet glass is heated to red heat softened state, then preheat treated or barbed wire pressed into the middle of glass and steel. Its characteristics are superior fire resistance, can block the flame, do not explode when the high temperature combustion, without causing injuries when broken fragments. Another anti-theft performance, glass cut barbed wire barrier. Mainly used for roof windows, balcony window.