ISO 9001
ISO 14001
IATF16949
ISO 9001
ISO 14001
IATF16949
January 16, 2026
Steering knuckles are critical safety and load-bearing components in vehicle steering and suspension systems. They connect the wheel hub to the suspension assembly, support braking forces, and ensure precise wheel alignment and steering response.
Precision high-pressure die casting provides excellent dimensional control, structural integrity, and repeatability, making it a suitable manufacturing method for aluminum steering knuckles in high-volume automotive production.
| Manufacturing Process | High-pressure die casting (HPDC) |
| Tooling | In-house mold design and tooling development |
| Machining | CNC machining of bearing seats, mounting surfaces, and critical interfaces |
| Surface Finishing | Shot blasting, powder coating, or e-coating (optional) |
| Production Type | Prototype to mass production |
Accurate dimensional control for wheel alignment
High structural strength for dynamic and impact loads
Lightweight design to reduce unsprung mass
Good fatigue resistance for long service life
Compatibility with automated assembly processes
ADC12 / A380 aluminum alloy – standard choice for good castability and surface quality
A356 aluminum alloy – available when higher mechanical strength is required
Material selection depends on vehicle type, load conditions, and design requirements.
Passenger vehicles
Commercial vehicles
Electric and hybrid vehicles
Performance vehicles
X-ray inspection for internal casting defects
CMM dimensional measurement
Visual and surface quality inspection
Mechanical property verification when specified
Integrated die casting and tooling capability
DFM (Design for Manufacturing) support in early development
Prototype sampling and high-volume production
Experience supplying automotive structural components
Custom manufacturing based on customer drawings
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Precision die casting for Steering Knuckles
Precision high-pressure die casting provides excellent dimensional control, structural integrity, and repeatability, making it a suitable manufacturing method for aluminum steering knuckles in high-volume automotive production.
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Our complete CNC aluminum service will accompany your aluminum machining project from the prototype construction to the end aluminum parts manufacturing.
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Eight Processes
High-accuracy aluminum and zinc alloy parts produced with state-of-the-art die casting machines ranging from 88T to 2000T.
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With machines from 88T to 2000T, we produce high-accuracy aluminum and zinc alloy parts efficiently.
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Over 50 CNC machines, including 3-axis, 4-axis, and 5-axis, deliver precise and efficient machining for complex components.
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A combination of manual and automated deburring techniques ensures smooth, defect-free surfaces for optimal performance.
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Post-casting reshaping and alignment guarantee dimensional accuracy and structural integrity.
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Comprehensive finishing solutions, including powder coating, spray painting, and UV coating, ensure superior durability and aesthetics.
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