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.
QD Magnet’s dual-layer coating (epoxy + parylene C) passes 3000hr salt spray testing. Applications:
Underwater Robotics: 500m depth rating
Offshore Sensors: IP69K encapsulation
Sonar Arrays: Mu-metal shielded versions
Request ASTM D1141 seawater corrosion reports.
Our N45H gripper magnets deliver 200N holding force with 0.1mm repeatability. Includes:
Integrated Sensors: Real-time force feedback
Quick-Change System: Tool-free swap in <2s
Safety Certifications: ISO 10218-1 compliant
Download ROS driver packages for seamless integration.
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.
Segmented NHuSH magnets reduce eddy losses by 40% in 10MW direct-drive generators. Features:
Stress Relief: Tension-free epoxy bonding
Corrosion Defense: Multi-layer Ni-Cu-Ni + epoxy
Traceability: Laser-etched batch codes
Request DNV GL-certified fatigue test data.
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.
Copyright © - Privacy policy
