Highway Traffic Sign Post, roadside height limit guard rail

Highway traffic sign posts, also known as road sign posts or roadside sign posts, are upright structures used along highways to indicate traffic routes.

Traffic sign posts are made from steel pipes, heat-dipped galvanized for surface treatment. Product categories include single-armed sign posts, double-armed sign posts, double-column sign posts, and single-column sign posts.

Hot-Dip Galvanized Sign Posts and Various Poles

Widely used on expressways, city roads, and various types of roads
The main materials include Q235, Q345, 16Mn, alloy steel, etc., with lengths ranging from 1.5M to 12M.