In the busy road transportation network, trailer heads have become a solid bridge connecting goods and destinations with their unique form and powerful functions. As the core component of the trailer system, the trailer head not only carries the heavy responsibility of driving and towing, but also plays an irreplaceable role in ensuring driving safety and improving transportation efficiency.

The trailer head is an important component of a truck, which includes multiple key components and systems that work together to ensure the normal operation and driving safety of the truck. The trailer head is also equipped with various auxiliary systems and devices, such as headlights (including low beams, high beams, direction indicators, fog lights, etc.), air intakes, radiators, fenders, etc., to improve the safety, comfort, and economy of the vehicle.