1)iron with painting 2) frame with 22*22mm or 15*15mm 3)truss size: any size the clients need, but it is better less than 6m 1.Spigot truss:The normal height for on1m-4m
2.The shapedmore pleasing in appearance
4.Spigot truss: can be Square ,Renctangalar ,Triange . 150mm,200mm,250mm,300mm,350mm,400mm series 5.The spigot truss size is 150mm*150mm, 200mm*200mm, 300mm*300mm, 350mm*350mm, 400mm*400mm,.is very popular in market, with long-span,quick building,Spigot truss can build the maximal space 6.length is 15m,This Spigot truss main used for small mobile outdoor performances, the indoor exhibition, concert and so on. 150mm, 200mm, 250mm, 300mm, spigot truss series: maint tube is 50*2.0mm,the brace tube is 12*2mm. We can according to customer the need to customize.