تراس صندوقي ألمنيوم 600×400 مم (Heavy-Duty Box Truss)

600×400mm heavy-duty structural aluminum box truss engineered for massive stadium roof grids, heavy LED screen rigging, and long unsupported spans.
600×400mm heavy-duty structural aluminum box truss engineered for massive stadium roof grids, heavy LED screen rigging, and long unsupported spans.



























































































