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

Traffic sign posts are manufactured from steel pipes and coated with hot-dip galvanized 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, 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.