The new Ajohn All-in-1 Wall Display System offers even greater modularity and flexibility in the construction of display and retail booths. It features Lego-type modular components, mostly including aluminum extrusion tracks and modular connectors, uniformed closed tracks, which can be customized on demand, customized supporters for display panels or cabinets, and modular aluminum extrusion track connectors, easily installed on the wallcoverings. From small cubes for retail environments to large, modular displays on the sides a building, these systems can be adapted to build all shapes and sizes of structure. Powder-coated profiles also allow for further customization and integration into corporate identity.