The DZ1642690021 left sound insulation panel is a key acoustic component specifically designed for trucks. Its working principle relies on a multi-layer composite structure: the inner high-density damping material can suppress noise generated by vibrations, while the outer sound insulation layer effectively blocks sound waves from external sound sources such as the engine, road surface and air flow, forming a dual noise reduction barrier.

As a core sound insulation part for trucks, it is mainly applied to the left area of the cab, suitable for various heavy-duty freight trucks, engineering vehicles, etc. It is especially suitable for long-distance transportation scenarios, as it can significantly reduce noise interference in the cab and improve driving comfort.

The notable features of this component include:

• Uses special materials that are resistant to high and low temperatures and vibration
• Precisely matched to the vehicle's installation position for convenient installation
• Lightweight design without adding extra burden to the vehicle

Packing: Can be packed in cartons, wooden or other designated packing. We can provide different packages according to customers' request.

Transportation: Will be packed in containers and transported to ports.