... *2mm 3.High load,easy install 4.Used display aluminum light weight circle truss: Detail:streight aquare trussModel No.:ST34290*290mm ... , high loading capacity, quick to build and tear down, durable, light weight Truss, aluminum truss, spigot truss1)Size: 23.62’’(600mm ... 24M with loading max 1500KG5)It is a light exhition products, and convenient for installing and dismentling in the fair The tower ...