Fence Net Introduction

Fence nets, also known as guardrails, are made of low-carbon steel wire or galvanized iron wire, welded or woven to form a mesh barrier. Their surfaces are treated with plastic spraying, galvanizing, or plastic dipping for enhanced corrosion resistance. The main structure comes in framed (square steel tube posts bolted to a rectangular frame) or frameless (round/square posts with a mesh grid), combining protective and decorative functions. They are primarily used in agriculture, animal husbandry, forestry, and municipal transportation, serving as isolation, boundary demarcation, and site protection.

Fence net production originated from specialized manufacturing needs. Companies like Hebei Ailun Metal Products Co., Ltd. have achieved large-scale production through welding, with an annual output of 4,000 tons. The product line has gradually expanded to include frame guardrails, municipal fencing, and farm fencing. Specifications range from wire diameters of 3.0-5.0 mm and heights of 1.8-3 meters, forming a system suitable for diverse scenarios such as industrial isolation, livestock protection, and river management. Its core advantages are ease of installation and structural stability.