Sports field fencing, stadium green isolation nets, basketball court perimeter nets, etc., are all typical applications of chain-link fencing in sports settings, with their core functions being safety protection, area isolation, and landscape integration. Utilizing a diamond-shaped chain-link weaving method, the mesh body has no welding points or sharp edges, and its elastic structure can buffer impacts from balls (such as basketballs or soccer balls), reducing rebound-related injuries. Hot-dip galvanizing (zinc layer thickness ≥80g/㎡) provides strong corrosion resistance, making it suitable for outdoor humid environments; after galvanizing, a PE/PVC coating (thickness 0.6-1.2mm) is applied, with color options typically dark green or grass green, meeting both the visual requirements of sports settings and passing a 2000-hour salt spray test, extending weather resistance by 3-5 years. Impact resistance: Steel wire diameter 3.8-5.0mm, single mesh tensile strength ≥2000N, capable of withstanding high-speed basketball impacts without deformation; openness: Mesh size primarily 50×50mm (45×45mm for tennis courts), preventing small balls from passing through while ensuring clear visibility for spectators; safety: Mesh aperture ≤55mm, preventing finger entrapment; smooth surface without burrs, avoiding athlete abrasions.