The structure of the curved tent a unit combination design, and the length can be increased or decreased by 5 meters. The support material is made of high-strength aluminum chloride alloy (material 6061/T6), and the tarpaulin is a flame-retardant double-sided PVC synthetic fiber cloth. The flame-retardant standard meets the European DIN4102B1 and M2 standards. The design of the bent column tent is sturdy and durable, with a wind resistance speed of 100 kilometers/hour (wind load of 0.5 kN/square meter), fast and convenient disassembly, and small storage and transportation volume. With its safe and reliable excellent characteristics, it can withstand strong winds of 8-10 levels and is suitable for various exhibitions, car shows, outdoor exhibitions, brand launches, or celebration activities