Signic launched P4mm economical model taxi led screens

Signic launched new type outdoor P4mm taxi led screens,which with the same size as P2.5/P3.33/P5 taxi led screens.As the economical model, the product is favored by many customers.It is an innovative and effective tool for playing ads over 3G or 4G wireless connection.It's very convenient to control and update the business information in real time from anywhere.Contact us,and find the products that you really want.