Festival Tent with many air balloon CC-LH-817 1.Aluminum alloy ,firm and ... the need of a large scale, Festival Tent with many air balloon CC-LH-8171.Product Name: big tent, gazebo, canopy ... space.Use: exhibition, celebration, meeting, banquet in the open air, fight danger and disaster, do exercises outdoor, temporary storeroom ... Production design , processing option, Festival Tent with many air balloon