Product features:

1. Yuancheng semitrailer air suspension system adopts quality high-strengthened spring steel to ensure the high safety and reliability.
2. All the equipment of suspension production line adopt digital technique. Adopts structural welding, welding requirements with reference to German standards.
3. The assembly line adopt automatic spray-painting line and assembly line.
4. Pressing production line have 25T to 1200T pressing equipment, controlled speed device, integrated unit automatic gas-welding machine and automatic electrophoretic flow line.
5. Quality Control: Spectral analysis, Fatigue test machinery, Salt spray test machine, Metallurgical analysis, Rigidity Analysis etc.

Parameters: