Beam extrusion, also called as flat bar or horizontal bar, with 1 system groove could accept board, made of aluminum alloy material 6063, 32mm, 8mm groove depth, with supporting flange for 10mm or 20mm panel on one side，classic exhibition construction, main components for standard booth\ shell scheme\display booth \exhibition booth\pavilion group booth\trade show\back to back booth\fascial board\expo and liner booth, widely used in exhibition industry. Strong compressive ability, strong enough thickness and hardness, and is not easy to deform. Good surface treatment effect, such as anodize\power coated\silver and so on, corrosion resistance and wear resistance, not easy to scratch, and the material can be recycled. Only a wrench can be used to complete the construction of a booth. LT-Z312