... .Aluminum Exhibition Truss 4.ISO9001:2008 Exhibition Truss Booth with Circle Top, Special Design Exhibition Truss Booth, Aluminum ... Length: 12m, 14m, 15m, 16m, 18m, 20m, 23m, 26mLoad Capacity: 300kg, 380kg, 475kg, 500kg, 550kg, 600kg, 1000kg, 1500kgConector: Bolt, ... , Easy portability 3) Made of aluminum 6061-T6 with strong loading capacity. 4) Durable Structure - excellent geometry between main ...