1) Specifications: 45mmx90mmx6000mm 2) The biggest advantage: cheap. Easy disassembly, without limitation sizes, can be arbitrarily assembled into various types of medium and small display / bar screen. Significant savings in the cost of raw materials customers. 3) Color: General color is matte black sand grain, filling nice. Large separate toner production according to customer requirements; range 4) Application: Suitable for indoor and outdoor variety of single, dual-color of the screen frame and full-color display frame; 5) Applications: It can be widely used in various kinds of public areas of the store display cars, banks, post offices, schools, squares, airports and so on.