Morphological classification 1, horizontal: horizontal comparison of the proportion of the entire length. Generally the entire surface are being used as logo signs. Generally on the wall of the small shops and large buildings can be seen. 2. Vertical: Vertical entire proportion is relatively long. Generally the entire surface are being used as logo signs. 3, the sudden shape: prominent on the wall of the building, except in the entire surface of the back or sides of the wall outside of the case, both sides are being used as an advertising vehicle identification plate. 4, ground cylindrical: mark on certain fixed ground cross-shaped structure, vertical-shaped, three-dimensional shape of the logo signs 5, the roof: that set some fixed structure identification signs on the roof of a building, and at the top hanging or live close to the plate-shaped cubic or magic of identification signs. Classified by material signs a smooth signs: screen or board oily Shanxi airport logo signs, very smooth. 2, luminous materials and signs: cards with luminous material (that is, we usually say the neon lights). 3, acrylic quality signs: acrylic material made main board material. For example, "McDonald's quality acrylic signs"! 4, metal signs marked: Under no circumstances specified board Shanxi logo plate numbers, the main material with a metal plate surface as signs or text and use the metal as the identity of the main carrier. Currently my company specializing in outdoor advertising installation and construction personnel, the successful experience of large-scale outdoor advertising are installed, all with a high level of experience in the construction of a professional installation team; especially good at large-scale, short-term, high-quality of the overall operation, can be an excellent fit clients achieve overall marketing strategy. Shanxi airport logo signs, LDX advertising (certified), logo signs, Ltd. provided by Shanxi Xuan DS culture media. DS Shanxi Xuan Culture Media Co. (www.sxdxzs.com/)(http://www.sxdxzs.com) is Taiyuan, leading advertising service over the years, the company implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. In LDX advertising leadership with the staff warmly welcome all inquiries negotiations to create LDX advertising a better future. You can also access (http://www.sxdxzs.com/supply_details_41751162.html), for more information about the company.