Mesh size must match the breeding subject to prevent "escape through gaps" or "entrapment injuries":

• Small mesh (2cm×2cm - 5cm×5cm): Suitable for young poultry and livestock (such as chicks, piglets, lambs) and small poultry (ducks, geese), preventing young animals from squeezing out or predators (weasels, snakes) from entering.
• Medium mesh (6cm×6cm - 10cm×10cm): Universal specification, suitable for cattle and sheep during fattening periods, adult chickens/ducks, balancing protection and ventilation without obstructing observation of livestock status.
• Large mesh (12cm×12cm - 20cm×20cm): Suitable for large livestock such as adult beef cattle, dairy cows, and horses, reducing material usage and costs while ensuring mesh breathability.

• Standard mesh panels: Height 1.2m-2.5m (1.2-1.8m for small livestock, 2.0-2.5m for large livestock to prevent jumping escapes), width 2m-4m (compatible with common post spacing for easy transport and installation).
• Custom mesh panels: Can be customized in height (over 3m to prevent large animals from jumping) and width according to farm layout (e.g., irregular hills, circular pastures) to meet special needs.

Compared to other breeding fences like welded mesh or Dutch netting, the unique advantage of chain-link mesh is its "flexible adaptability," better meeting the needs of breeding scenarios:

1. Impact-resistant and less likely to injure animals: The mesh is woven from steel wires with elasticity, cushioning impact when livestock (e.g., cattle, sheep) collide, avoiding injuries caused by traditional rigid fences (e.g., brick walls, welded mesh).
2. Easily adapts to complex terrain: Mesh panels can bend along undulating terrain (e.g., hills, slopes) without cutting or splicing, ensuring seamless installation and preventing "protection gaps" due to terrain variations (e.g., small animals escaping through gaps).
3. Excellent ventilation and light transmission: The diamond/square mesh structure provides over 70% ventilation, reducing humidity and ammonia buildup in enclosures, lowering respiratory disease risks in livestock. It also allows sunlight penetration, promoting vegetation growth (e.g., in grazing pastures).
4. Flexible installation and reusability: Lightweight panels (5-15kg per square meter) with detachable connectors (clips, bolts) enable installation efficiency 3-5 times higher than brick walls. Panels can be fully disassembled and relocated for reuse rates over 80%, reducing long-term costs.
5. Corrosion-resistant and low maintenance: Galvanized/vinyl-coated chain-link mesh requires no painting for rust prevention, only periodic checks for loose connectors. Maintenance costs are significantly lower than wooden fences (prone to decay) or ordinary wire fences (prone to rust).

Chain-link mesh for breeding is highly adaptable, covering most land-based farming scenarios:

• Livestock breeding: Enclosure/grazing partitions for cattle, sheep, horses, donkeys, etc., especially suitable for hilly pastures (mesh conforms to terrain without land leveling).
• Poultry breeding: Isolation for enclosures or free-range areas of chickens, ducks, geese, turkeys, etc. Small mesh prevents predators, while large mesh allows activity.
• Specialty breeding: Fur animals (e.g., rabbits, foxes, raccoons), economic animals (e.g., deer, alpacas), and "enclosure nets for fish" in aquaculture (requires stainless steel/vinyl-coated materials for corrosion resistance).
• Temporary isolation: Quick setup and removal for temporary fencing in disinfection zones or sick animal isolation areas, offering high flexibility.