Rich colors and artistic high performance insulating glass insulating glass love a variety of colors, you can choose the color according to the need, in order to achieve better artistic effect. ④ Use for high performance insulating glass office buildings, exhibition rooms, libraries and other public facilities and, like computer rooms, precision instrument workshop, chemical plants and other requirements of constant temperature and humidity special buildings. Also it can be used in sunscreen and anti-afterglow dazzling place. In other words, if you buy it in the back of the insulating glass sandwich really is "empty", that undoubtedly explain the thermal insulation at cold performance or, at best, double glazing, thermal insulation effectiveness of the inevitable difference, scientific testing to prove 12a insulating glass, hollow glass qualified hollow glass, can generally limit window heat transfer coefficient k value of 3.5 down to 2.8 from the original, the heat transfer performance degradation can make the room heat is not easily lost. Hollow glass market counterfeit, usually just the two pieces of glass held together simply, its thermal performance is undoubtedly very poor. 12a hollow glass | Yaohui trusted (authenticated) | hollow glass provided by Jinan Jinan Glass Co., Ltd. Yaohui. 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.