Big Span Truss ETFE Single Layer Steel Tensile Structure Project of Chongqing Longxing Football Stadium , the host site of 2023 Asian Cup

As the first professional football stadium membrane structure built in Chongqing, Chongqing Longxing Football Stadium is also one of the largest professional football stadiums under construction in China. The stadium is covering with 30,000 sqm ETFE transparent Film .The cost of steel reaches 12,000 tons ,which will be the hoste venue for 2023 Asia Cup.

Some of the roofing materials of this project use imported high self-cleaning ETFE Foil  material, commonly known as "soft glass", with good light transmittance, light weight and good self-cleaning. The project tensile structure  has a total area of 30,000 square meters.