Sports field fencing, green isolation nets for school stadiums, basketball court perimeter nets, etc., are all typical applications of chain-link fencing in sports settings. Their core functions include 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 injuries. Hot-dip galvanization (zinc layer thickness ≥80g/㎡) provides strong corrosion resistance, making it suitable for outdoor humid environments. After galvanization, a PE/PVC coating (thickness 0.6-1.2mm) is applied, with color options typically in dark green or grass green. This not only meets the visual requirements of sports settings but also passes a 2000-hour salt spray test, extending weather resistance by 3-5 years. Impact resistance: Steel wire diameter ranges from 3.8-5.0mm, with single mesh tensile strength ≥2000N, capable of withstanding high-speed basketball impacts without deformation. Openness: Mesh size is primarily 50×50mm (45×45mm for tennis courts), preventing small balls from passing through while ensuring clear visibility for spectators. Safety: Mesh aperture ≤55mm prevents finger entrapment; the smooth, burr-free surface avoids athlete abrasions.