Every institution, facility, or any commercial activity must have a logo that distinguishes it from its competitors, and a name or trademark that indicates the type of its activity or the services it provides, so that it is easy for customers to reach it. Here comes the role of advertising signs, letters and three-dimensional words to achieve this mission. These signs are made of different materials based on the specifications and tasks required. Here comes Kayan's role to help its clients choose what is appropriate for their activity and achieve their requirements