The PETG film, a new type high-tech building decoration material, owns high quality and provides the solutions to the defects of the traditional materials generated in the manufacturing and usage process. It possesses the better way to be energy saving and environmental protection as well as initiates a low carbon living environment. Therefore, it is a truly green product. These days, this product not only has been using around the developed counties, such as the USA, Japan, Korea and Europe, but also has been the fashion leader in the building decoration industry and beloved by designers and customers.