Hot-dip galvanized wire mesh fencing is a core protective material for modern farming operations, particularly suitable for large-scale livestock farming scenarios such as pigs, cattle, and sheep. Its key advantage lies in the exceptional corrosion resistance imparted to the steel through the hot-dip galvanizing process, combined with the structural design of the diamond-shaped chain link mesh, creating a protective system that balances strength and flexibility. The hot-dip galvanizing process involves immersing low-carbon steel wire into molten zinc at 450-480°C, forming a zinc-iron alloy layer 80-100 micrometers thick. This coating not only blocks oxygen and moisture but also enables self-repair through a cathodic protection mechanism, withstanding over 1,000 hours in salt spray tests without rusting. Using low-carbon steel wire with a carbon content of 0.1%-0.3%, the tensile strength can reach 400-1,200 MPa after drawing processing. To meet farming requirements, common wire diameters range from 2.6-3.0 mm, capable of withstanding an instantaneous impact force of 500 N from adult cattle.