Intersection caution sign post, also known as road sign post, highway sign post, a vertical pillar used along highways to indicate traffic routes.

Traffic sign posts are made from steel pipes, with a hot-dipped galvanized surface finish. 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 uprights

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