Suspension and steering system
Suspension and steering are one of most important systems of each vehicle. Its proper function provides driving comfort and safety.
The offer includes the following products:
Quality control
The quality control process begins already at the stage of incoming materials in the metrology and material metallography laboratory. Strength tests of production components include hardness, impact resistance, tensile strength, material structure analysis, and resistance to extreme temperatures (-40°C / +150°C).
Next, tests are carried out on manufactured sub-components such as control arms, pins, bushings, strips, shafts, and housing elements. Final inspection covers the complete finished product, including:
The offer includes the following products:
- suspension: control arms, ball joints, metal-rubber bushing, stabilizer connectors, suspension repair kits,
- steering system: rods, tie rod ends, sleeves, steering racks (new), steering knuckles (new).
Quality control
The quality control process begins already at the stage of incoming materials in the metrology and material metallography laboratory. Strength tests of production components include hardness, impact resistance, tensile strength, material structure analysis, and resistance to extreme temperatures (-40°C / +150°C).
Next, tests are carried out on manufactured sub-components such as control arms, pins, bushings, strips, shafts, and housing elements. Final inspection covers the complete finished product, including:
- dimensional accuracy,
- sealing of pin dust boots,
- measurement of torque required to rotate the ball joint in its socket,
- measurement of pull-out force of the ball joint from the housing,
- durability test under long-term 3-axis loading simulating real operating conditions,
- corrosion resistance testing under high humidity, salt mist, and temperature variation conditions.
Thanks to using modern technology and choosing best raw materials SRLine suspension and steering system parts are failure–free and demonstrate high and steady quality. This features are fully confirmed by many certificates of quality and 3 years warranty.


