Highway single suspended sign post, also known as road sign post, highway sign post, a pillar used alongside highways to indicate traffic routes.

Traffic sign posts are made from steel pipes, hot-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.

Galvanized hot dipped sign posts and various uprights

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