Multifunction Line Array Speaker Truss , Customize Truss Booth Display

Aluminum Roof Truss Line Array Speaker Truss System Custom-made Stage Truss Booth Aluminum Roof Truss Specifications Truss section 400*400mm(15.7*15.7inch), Other truss section 12inch(300x300mm); 18inch(450*450mm); 20inch(500*500mm); 16*24inch(400*600mm); 20*30inch(520*760mm); 24*30inch(600*760mm); 30*36inch(760*910mm) or customized we choose the truss specification accroding to the whole truss project, Truss length 20inch(0.5m), 39inch(1m), 59inch(1.5m), 79inch(2m), 98inch(2