QD Magnet’s NHuSH-grade neodymium magnets (Hcj ≥35kOe) ensure 20+ year lifespans in direct-drive wind generators. Featuring segmented designs and stress-relieved edges, our magnets reduce eddy current losses by 40%. Download whitepapers on offshore durability testing.
Our 500-ton press produces 10M+ magnets/month with:
Tight Tolerances: ±0.05mm on critical dimensions
Diverse Coatings: Epoxy, Ni, Zn, Au, or passivation
Quality Assurance: 100% Gauss meter testing
Explore volume discounts for orders over 50K units.
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.
Our Dy-doped NHu series retains 90% flux at 180°C, critical for EV traction motors. Features:
IATF 16949 Compliance: Full PPAP support
Vibration Resistance: 30G RMS tested per SAE J2380
Cost Control: 20% lower heavy rare earth usage
Download thermal aging comparison charts.
Injection-molded bonded magnets enable:
Micro Features: 0.2mm ribs/channels
Multi-Material Integration: Overmolded shafts/bearings
High Volume: 1M+ pieces/month capacity
Download Design for Manufacturing (DFM) checklist.
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.
Offering one-stop services from slicing to magnetic design and assembly.
All products meet RoHS and REACH certification standards.
Specialized in custom magnet solutions for various business needs.
Renowned for delivering top-quality magnetic products with exceptional customer satisfaction.
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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