8m*30m big exhibition tent: 1.high quality aluminium 2.Leg size: 84*48mm ... 3.Cross-bar size: 40*40mm 8m*30m big event tent details:1.Size: 8m*30m*4.2m2.high quality ... event, military solution, temporary warehouse and workshop7.The width of tent available: 9m,10m,15m8.The length can be extended or ... section.such as 6m,9m,12m,15m……This big event tent is well made by Yuyao Seasons Touring Products Co.,Ltd ...