... the following areas:1. Construction signage: building sign, region sign, department sign, house sign, etc.2. Public signage such as NO ... logo, slogan, etc.4. Special illumination: illuminated sign in water, ground indicator in public places, wal5. l illumination and ceiling ... light, sculpture light ,square ground light, column illumination, etc.7. Traffic sign: name of road, sign of caution or ban, ...