Aluminum frame and canopy,used for festival/event,flexible to set up and demount,European style.Tent charactristics and properties:high-streigh aluminum alloy.Materials:imported double PVC synthrsis,effivient protection against fire,wind,rain,ultraviolit and rusty.Feature:unit combination system structure,span is from 6m to 30m,unlimited length,user can choose different length and span you need.Tent wall:plywoods/synthetic glass/canopyAdvantage:it is easy to put up and desmolish,vil of the tent is very small after taken down,so easy to carry and store.Shape:pagoda,flat,arch,trape zoidWind gan:3m-5m,it depends on the span and lengthRemarks:we are professional manufacturer of tent,we design,making-up,according to your request,we can design the most suitable tent for you.my trade manager id:cn220220360my mobile number :0086-13411165292 Detailed pictures:we pursue every detail to make sure our products' quality!