High-Strength Neodymium Magnets for Industrial & Automotive Applications丨QD Magnet

QD Magnet: High-Temperature Neodymium Magnets for Automotive Applications

QD Magnet: High-Temperature Neodymium Magnets for Automotive Applications

QD MAGNET’s marine-grade neodymium magnets combine epoxy-parylene coatings with 316L stainless steel casings, achieving 3000-hour salt spray resistance (ASTM B117). Ideal for underwater robotics, sonar arrays, and offshore energy systems. Customize shapes (discs, blocks, arcs) and Halbach array configurations.

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Medical-Grade Neodymium Magnets: Safe for MRI Environments

Medical-Grade Neodymium Magnets: Safe for MRI Environments

QD MAGNET’s MRI-safe magnets feature:

  • Biocompatible Encapsulation: ISO 10993-5 tested

  • Near-Zero Stray Fields: <0.005T at 10cm

  • Sterilization Options: Ethylene oxide or gamma
    Download FDA 510(k) submission support packages.

Space-Ready Magnets: QD Magnet’s Radiation-Hardened Solutions

Space-Ready Magnets: QD Magnet’s Radiation-Hardened Solutions

SmCo/NdFeB hybrids maintain >95% flux after 1Mrad exposure. Applications:

  • Satellite Reaction Wheels: 0.0001° jitter control

  • Deployable Solar Arrays: 20-year orbit lifespan

  • Ion Thrusters: 10kG field stability
    Request ESA ECSS qualification test reports.

Optimizing BLDC Motor Efficiency with QD Magnet’s N52 Neodymium Magnets

Optimizing BLDC Motor Efficiency with QD Magnet’s N52 Neodymium Magnets

QD MAGNET’s N52 magnets achieve 52MGOe energy density for 98% motor efficiency. Key features:

  • Reduced Cogging: Skewed magnetization minimizes torque ripple

  • Thermal Stability: Hcj ≥12kOe at 150°C

  • Customization: Arcs, breadloaf, and trapezoidal shapes
    Partner with our engineers for magnetic circuit optimization.

QD Magnet’s Ultra-Thin Magnets Revolutionizing Wearable Tech

QD Magnet’s Ultra-Thin Magnets Revolutionizing Wearable Tech

0.5mm neodymium magnets enable 5mm-thick smartwatch wireless chargers. Features:

  • Flexible Adhesion: 3M™ 300LSE pressure-sensitive adhesive

  • EMI Shielding: 25dB attenuation at 2.4GHz

  • Cycle Life: 50,000+ mating cycles
    Access design guidelines for compact consumer electronics.

We Have The Best Solutions for Your Business

n52 neodymium magnet-1

Shenzhen QD MAGNET Co., Ltd. is specializes in production of high-quality NdFeB magnets and various magnets assembly,For example, Magsafe Magnet ring, mounting magnets, hook magnet and magnetic thumbtacks, etc.We're providing one-stop service of slicing, punching, special machining, CNC, electroplating, magnetic design & assembly.

All products passed RoHS, Reach certification

We take pride in our reputation as a leading provider of top-quality magnetic products for businesses of all sizes.

Our commitment to excellence and customer satisfaction is unparalleled, and we strive to exceed our clients' expectations with every order.

Whether you're looking for custom magnets for a trade show or promotional magnets for a product launch, we have the expertise and resources to meet your needs.

Trust Shenzhen QD Magnet Co., Ltd. for all your magnetic solutions.

Why Choose QD MAGNET

Comprehensive Magnet Solutions

Offering one-stop services from slicing to magnetic design and assembly.

Certified Quality Assurance

All products meet RoHS and REACH certification standards.

Expertise in Customization

Specialized in custom magnet solutions for various business needs.

Industry-Leading Reputation

Renowned for delivering top-quality magnetic products with exceptional customer satisfaction.

USER REVIEWS

What users say about QD MAGNET

The company has shown a strong commitment to listening to customer feedback and making timely improvements. This proactive approach has significantly enhanced their product quality and service levels.

5.0

John Spencer

The customer service provided by your team has been exemplary. From the initial inquiry to the final delivery, your staff has been responsive, professional, and attentive to our needs. The prompt communication and updates on our orders have given us great peace of mind.

5.0

Emma Thompson

We are particularly impressed with the efficiency of your delivery process. The magnets arrive in perfect condition, thanks to the careful packaging and attention to detail. This has saved us considerable time and resources in terms of handling and storage.

5.0

Lars Jensen

I was pleasantly surprised by the quick delivery from Shenzhen QD Magnets. I ordered a batch of magnets for my manufacturing line, and they arrived ahead of schedule, ensuring my production wasn't delayed. Very impressed!

5.0

Carlos Rivera

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FREQUENTLY ASKED QUESTION

Do You Have Any Question?

What grades of neodymium magnets do you offer?

We provide N35 to N52 grades, with optional high-temperature variants (NH, SH, UH) for up to 230°C operation.

Yes, we specialize in custom geometries (arcs, trapezoids, etc.) using CNC cutting and sintering, with ±0.05mm tolerance.

Our IATF 16949-compliant magnets are PPAP-ready for EV motors and sensors, tested for vibration (SAE J2380) and thermal shock.

We apply multi-layer coatings (Ni-Cu-Ni, epoxy, parylene) validated for 3000hrs salt spray (ASTM B117) and IP69K protection.

All products meet RoHS 3.0, REACH SVHC, and Conflict Minerals regulations, with full material traceability.

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Ten-year factory High-Strength Neodymium Magnets for Industrial & Automotive Applications丨QD Magnet

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