Mechanical Steering Column
Four-way adjustable mechanical steering column for heavy, medium and light trucks, buses and new-energy commercial vehicles, with every component machined in-house.
- Heavy trucks
- Medium trucks
- Light trucks
- Buses
Product series 04
Mechanical and pneumatically adjusted steering columns for heavy, medium and light trucks, buses and new-energy commercial vehicles, with shafts, universal joint yokes and aluminum column tubes all machined in-house.

Featured programs
Mechanical four-way adjustment and pneumatic adjustment cover today's cabs; electric and steer-by-wire adjustment are in development.
Four-way adjustable mechanical steering column for heavy, medium and light trucks, buses and new-energy commercial vehicles, with every component machined in-house.
Pneumatically adjusted steering column for heavy-duty cabs, with 100% inline inspection of torsional clearance, slip force, retention force and locking torque.
Released OEM platforms
Beyond torque transfer the column adds steering wheel adjustment, steering anti-theft, collapse energy absorption, vibration absorption, multi-function power distribution and angle-sensing memory.

How they are built
Send the cab package and adjustment requirement. Sales replies within one business day.