exhibition tent Wedding tent Big tent military tent furniture wall pagoda gazebo Party tent pavilion outdoor tent marquee event   Span width: 3m / 6m / 8m / 10m / 12m / 15m / 18m / 20m / 21m / 25m / 30m / 35m / 40m / 50m Bay distance: 3m / 5m Frame Pole and Beam: High...