Clear roof marquee party tent Guarantee: Frame 5years, fabric 3 years. Wind loading: 100km/h. Snow loading: 0.5 kn/sqm 15M span Clear roof party tent detailed structure StructureAluminum profile high pressed extrued aluminum alloy 6061-T6,122X68X3mm for 10m,11m,12mwidth 166x88x3mm for 13m, 14m. 15m, 17m, 18m width. All are anodizedSteel partshot-dipped galvanized , Passed 144 hour of salt ...