The marketing and financial value of outdoor LED displays have increased dramatically as a result of new technologies like naked-eye 3D. LED outdoor display panel, which have traditionally been utilized as large TVs, have evolved new purposes and needs, as well as increased expectations, with the urban revitalization. The transmission of information and content, as well as their artistic value in urban public spaces, make them essential components of the city's lighting infrastructure. The creative technologies used in our outdoor display include original heat dissipation technology, energy-saving technology, fire prevention technology, EMC technology, etc. There is a new generation of all-aluminum cabinets as well as traditional iron cabinets that have the highest fire rating in the industry and can adapt to a variety of harsh environments.