aluminium stage truss
1) Truss material: aluminium
2) Section dimension: 305mm*305mm
3) Standard length: 3000mm,2500mm,2000

aluminium stage truss
Features:

1) Truss material: aluminium
2) Section dimension: 305mm*305mm 
3) Standard length: 3000mm,2500mm,2000

4) Flange connection

5) Main tube:  50*3  aluminium alloy tube

6)  Diagonal bracing: 25*3 aluminium alloy tube