Today’s vehicles rely on magnetic components to enable reliable, real-time feedback and motion control across dozens of systems. At SM Magnetics, we design and manufacture automotive-grade magnets and magnetic assemblies that deliver long-term performance, even in high-vibration, high-temperature, and constrained environments.
We collaborate with Tier 1 and Tier 2 automotive suppliers to support product development from early concept to high-volume production. Whether you’re designing next-generation ADAS systems or refining compact actuation mechanisms, our magnetic solutions help you meet performance, cost, and quality targets.
Key Applications We Support:
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Rotational & Linear Sensors – magnets designed for steering angle, throttle, brake, and seat position sensing
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Actuators & Valves – compact, durable assemblies for HVAC, seat adjustment, and fluid control systems
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Brake & ABS Systems – precision magnet rings for magnetic encoding and wheel speed sensing
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Latching & Locking Mechanisms – magnetic components for power doors, liftgates, and interior haptic feedback
Complete Magnetic Assemblies & Engineering Support
We go beyond component sourcing—we engineer and deliver full magnetic assemblies ready for integration into your automotive platform. Our services include:
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Custom magnet selection & application-specific design
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Magnetic field simulation and FEA analysis
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Integration with sensor housing, fasteners, and mechanical components
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Corrosion-resistant coatings, magnetic shielding, and tight-tolerance builds
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Testing, traceability, and documentation aligned with automotive standards
With ISO 9001 and IATF 16949 certified manufacturing facilities, SM Magnetics ensures the consistency, scalability, and quality that modern automotive programs demand.
Scalable Manufacturing, Automotive Expertise
Our vertically integrated manufacturing—including our TS 16949-certified factory in China—enables:
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Efficient scaling from prototype to mass production
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Automotive support and traceable documentation
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Tight-tolerance assembly and high-reliability magnetic performance
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Alignment with global supply chain and regulatory requirements
Access to Off-the-Shelf Magnets
For early testing or proof-of-concept development, visit our e-commerce division, SuperMagnetMan, where you can explore a wide selection of stocked magnets available for immediate shipment.
