Signage is an advertisement whose basic image and content is the logo image. It is also called a logo billboard or open sign, which has text, patterns and other content to indicate the direction and enhance the brand image. For example, corporate signage billboards, hotel sign, road guide signage, business signs and architectural signage are all classified advertisements. Because signage can enhance the image and popularity of corporate brands, advertising signage is advertisements that have been cited all the time and are now popular advertising signage. Etime provides three types of signage, including illuminated signs, business signs and 3d led letters.