Since 2005, Xinhua, CCTV News, economics, technology and other channels, the glass safety film and glass safety protection technology has done a series of reports. The 60 anniversary of the national Day of the capital parade, also emerged from the security membrane as the core technical content of the one-way bullet-proof sentry box, glass safety film in the special area to be widely used. However, in the ordinary civil market as a way to improve the quality of life, to ensure the safety of life and property of High-tech, seems to be a little too highbrow, the knowledge of chasing Chong is not much. But with the continuous maturation of the market and the fittest, with the network channel on the positive, authentic security film knowledge in the general public, the safety film will soon become indispensable in our lives good products. Safety film users such evaluation of this product: usually does not appear, the key to the tide, the so-called "warm waiting, invisible shield".