... beam truss,pillar truss,top section,sleeve block,stabilizer,bese with wheels,hand(electric)hoist,air belt,etc. CharacteristicAll kinds of ... reused because it have high corrosion resistence, non-rust with high technical welder and good quality of alloy aluminium tube ... stage,glass stage,protable stage,adjustable stage,assembly stage,folding stage,bleachers,layer truss,background truss,speaker truss,LED ...