Aluminum 15m Span Polygon Event Tent

spanning 15 meters polygon event tent using 166 * 88 aluminum profiles. The tent is designed with a length of 10 meters and a spacing of 5 meters, with a total of 2 units. The tent is fully enclosed with tarpaulin on all sides, including expansion bolts. A single tent requires 40 steel bars of 25 * 800mm.