By continuously setting up guardrails, the boundaries of the lanes can be clearly delineated, guiding the driver's line of sight and improving driving safety. The design of the guardrail takes into account aesthetics, coordinates with the road environment, and provides a comfortable driving environment for the driver.

With the rapid development of modern transportation, the safety of highways, as an important link connecting cities and rural areas and promoting economic exchanges, has become particularly important. As an important safety facility on highways, high-speed guardrails not only safeguard the safety of every driver, but also provide a solid guarantee for smooth road traffic.