The advertising screen can play the role of product promotion and attracting customers. The function of storefront decoration to improve the quality of enterprises. Lighting plays an innovative role. The role of knowledge popularization. (It can be used to broadcast small information of enterprise products and knowledge of relevant industries) The role of bulletin board. (Promotion, recruitment information release) The display screen can play the welcome words of the superior leaders and various VIPs to visit and guide, and the celebration words of various major festivals.

Outdoor full-color LED large screen is widely used in public places, advertising, urban road network, urban parking lot, railway, subway and other traffic guidance systems, highways, etc. Using VGA synchronization technology, the large screen content is synchronized with CRT, and the change of advertising content is simple and convenient; Large picture, super vision, high brightness and long life.