A&T Global is a company that specializes in producing "CPTED safety signs," which are crime prevention environmental design signs that can help prevent and contribute to the prevention of various crimes and social problems. With high visibility, they not only prevent crimes by making the location of cameras more recognizable, but are also effective in informing the location of accidents. They are also useful for public safety management such as women's safety roads and children's protection zones, and are effective in preventing various social problems such as no-parking zones and illegal dumping. They are aesthetically pleasing because they can be designed with various images and phrases, and can be customized for various purposes other than crime prevention.