Fences around soccer fields and outdoor court guardrails in stadiums are 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 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 galvanizing (zinc coating thickness ≥80g/㎡) provides strong corrosion resistance, making it suitable for humid outdoor environments. After galvanizing, a PE/PVC coating (thickness 0.6-1.2mm) is applied, with color options typically in 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 of 3.8-5.0mm, with a single mesh tensile strength ≥2000N, capable of withstanding high-speed impacts from basketballs 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.