There are many names for trusses. What are they?
1. From the material of the truss, the trusses are divided into: steel trusses and aluminum trusses.
2, From the installation methods: spigot truss and screw truss.
3. From the shape: trapezoidal truss, triangular truss, square truss, circular truss,special truss and the other custom shape you want.
4. From the use: advertising trusses, lighting trusses, stage trusses, tent trusses and so on.