Discover our primary catalog of precision-engineered Neodymium (NdFeB) magnetic arrays designed for heavy industrial use, consumer electronics, and therapeutic technologies.
Welcome to Zhejiang Laysun Magnetics Ltd., your trusted partner in the world of advanced magnetic solutions. Since our inception in 1999, we have grown to become a national high-tech leader in manufacturing rare earth magnets, a testament to our unwavering commitment to excellence in this niche field.
Specializing in the development, research, production, and sales of high-performance rare earth NdFeB magnets, we cater to a diverse range of applications. Our products are integral to various sectors, including electric vehicles, industrial motors, biomedical magnetic therapy apparatus, computers, and consumer electronics, enhancing the efficiency and performance of modern technologies.
Watch this brief footage outlining our automated manufacturing system, highlighting our sintering furnace chambers, chemical composition analysis steps, and structural quality controls.
Understanding the biological and physical properties of permanent Neodymium magnets combined with negative-ion emitting Tourmaline crystal grids.
Tourmaline magnetic therapy relies on high-grade NdFeB magnets that establish precise, constant magnetic fields. When applied near the body, these fields interact with iron atoms in the blood's hemoglobin. Under magnetic excitation, the cellular polarization shifts, facilitating healthier microcirculation and promoting optimal arterial flow in localized regions.
Sourced from natural silicate minerals, the tourmaline crystals integrated into our wraps and wellness products emit far-infrared (FIR) radiation in the 4-14 micron wavelength range. This frequency matches the human body's absorption spectrum, resulting in subtle resonant thermal reactions that warm structural soft tissues.
The natural piezo-electric and pyro-electric features of tourmaline particles produce static electrical potentials at their boundaries. This voltage splits water molecules in ambient air into negative hydroxyl ions. When absorbed transdermally, these ions help neutralize cellular oxidative stress and support metabolic recovery.
Conventional magnetic therapy devices often suffer from inconsistent flux density and poor skin contact. Zhejiang Laysun Magnetics addresses this constraint by manufacturing custom-formed sintered NdFeB blocks and discs (featuring nickel, copper, or gold plating) that match the contours of ergonomic orthopedic wraps. By embedding these high-coercivity magnets within breathable, tourmaline-infused neoprene matrices, we produce dual-action therapeutic tools that generate sustained magnetic flux while emitting negative ions.
Why global brands and industrial buyers partner with Zhejiang Laysun Magnetics Ltd. for high-volume supply security and precision quality.
With our primary manufacturing facility spanning 100,000 square meters in Sichuan Province, we operate near key domestic rare-earth extraction sites. This proximity ensures a stable raw supply of elements like Neodymium (Nd), Iron (Fe), and Boron (B). We control every production step—from raw smelting and hydrogen decrepitation to sintering, precision cutting, and electroplating.
This integrated supply chain insulates our customers from global pricing spikes and guarantees strict consistency across batches.
Our state-of-the-art facilities features high-efficiency automatic vacuum sintering furnaces, multi-wire slicing machines, and advanced helium leak detectors. We measure magnetic field alignment using digital fluxmeters and 3D Helmholtz coil systems. By utilizing automated optical inspection (AOI) tools, we monitor physical tolerances within ±0.05 mm, preventing installation mismatches in automated assembly lines.
Meeting international trade standards and providing full traceability for OEMs, medical tech developers, and retail buyers.
We adhere to strict chemical safety regulations, verifying that all NdFeB products meet RoHS and REACH requirements. Additionally, our magnetic assemblies are certified for use in medical wearables and therapeutic products in various global regions.
We maintain quality and environmental standards including ISO 9001, ISO 14001, ISO 18001, and TS16949 (IATF). We also support heavy industrial sectors with specialized certifications, including API 6D and API 607.
We document each step of our smelting process, providing full traceability from the raw ore input to the finished plated magnet. This reporting helps mitigate supply chain risks and satisfies strict import audits.
Our manufacturing plants operate under strict international oversight. If you require copies of our API, ISO, CE, or TS documentation, please submit a request to our customer support center.
ISO 9001 Certificate
ISO 14001 Certificate
ISO 18001 Certificate
Ensuring seamless international distribution and direct field engineering support for North American, European, and Asia-Pacific regions.
Our engineers help overseas product developers select appropriate materials, choose protective coatings (such as Epoxy, Zinc, or Parylene), and determine optimal flux paths. We utilize 3D electromagnetic simulations to verify magnet assemblies before manufacturing tooling molds.
Through video conferences, we help our partners optimize mechanical layouts and minimize magnetic leakage in transport-sensitive designs.
Because magnetic products require specialized shielding for air and ocean freight, we handle all shipping logistics. We construct shielded packaging to meet IATA standards for air freight and coordinate customs paperwork to prevent port delays.
How our NdFeB magnets and smart assemblies power technologies from high-speed robotics to localized health wellness systems.
High-coercivity NdFeB segments provide the precise magnetic control required in robotic joints, servo motors, and automated pick-and-place lines.
Lightweight, powerful Neodymium ring magnets help maximize torque-to-weight ratios in high-RPM brushless drone motors.
Our heat-resistant magnets operate reliably in EV drivetrains and electric power steering systems at high operating temperatures.
Our magnets provide consistent torque and shock resistance in battery-powered drills, saws, and pneumatic tools.
We supply ultra-thin magnetic rings and blocks for micro-speakers, acoustic drivers, and wireless chargers.
Our NdFeB components support modern smart home designs, from compressor motors to magnetic door seals.
Strategic insights from our engineering division on upcoming technology shifts in the magnetic materials sector.
Historically, manufacturers added heavy rare-earth elements like Dysprosium (Dy) and Terbium (Tb) to improve thermal performance. However, these materials are subject to supply constraints. Zhejiang Laysun is developing grain boundary diffusion (GBD) techniques to achieve high coercivity at lower cost, improving supply stability for our clients.
Magnetic therapy is shifting from simple wraps to connected physiological monitoring wear. Modern designs combine flexible thin-film NdFeB arrays with biometric sensors. This integration requires thin coatings and tight tolerances to ensure long-term wearability and consistent performance.
Select from our specialized automotive, electrical vehicle (EV), and high-coercivity permanent magnetic arrays.
Technical advice on material properties, regulatory requirements, and engineering options for magnetic therapy devices.
Partner with Zhejiang Laysun Magnetics Ltd. to access high-quality permanent magnets, secure volume pricing, and consult with our engineering team on your custom product designs.
Laysun Magnetics
