Standard panels: a common international standard designed specifications 1.0m * 2.5m for major equipment; Octahedron Octahedron seat, eight prism lock member, joint board, double-sided pvc panels, which is characterized by loading and unloading fast and angle transform, easily installed easily removed, easy to transport, to save storage space. Applies to art exhibitions, publicity, and booth, the background, Weidang, and so on many occasions. Exhibition wall / standard panels: the international standard designed, each with a specification for width 1.0m * high 2.5m each and each combination can be extended infinitely, can be combined into the "a" word, the "W" "L", "Z", ..., and other very different positioning modeling, major equipment: Octahedron Octahedron lock pieces, the Alliance board, double-sided pvc panels, which is characterized by fast and handling, angle transform, transvestite easy to dismantle, easy to transport, to save storage space. Applies to art exhibitions, publicity, and booth, the background, Weidang, and so on many occasions.