Explore our high-precision bonded Neodymium (NdFeB) solutions specifically curated for Japanese industrial standard compliance (JIS).
Nagoya (Aichi Prefecture) stands as the undisputed epicenter of Japan's automotive, aerospace, and advanced manufacturing sectors. As automotive Tier-1 suppliers transition from internal combustion engines to Next-Gen electric vehicle (xEV) architectures, the demand for precision electromagnetic assemblies has experienced exponential growth. Here, Bonded NdFeB magnets play a critical role.
Unlike sintered alternatives, Bonded Neodymium magnets offer unmatched geometric flexibility, enabling thin-walled rings, multi-pole isotropic magnetization, and complex net-shape injection molding directly onto shafts. This eliminates secondary machining, reduces balancing cycles in high-RPM electric motors, and optimizes weight distributions in applications such as:
Your trusted global partner in advanced magnetic solutions. Since our inception in 1999, we have grown to become a national high-tech leader in manufacturing rare earth magnets.
Founded at the turn of the millennium, Zhejiang Laysun Magnetics Ltd. has rapidly evolved from a visionary startup to an industry pacesetter. Our state-of-the-art factory, sprawling across 100,000 square meters in the vibrant industrial hub of Suining, Sichuan, is the heart of our operations. Here, our dedicated team of 300 employees works tirelessly to produce an impressive 5,000 tons of rare earth magnets annually.
Specializing in the development, research, production, and sales of high-performance rare earth NdFeB magnets, we cater to a diverse range of applications. Our magnets are integral to various sectors, including electric vehicles, industrial motors, computers, and consumer electronics, enhancing the efficiency and performance of these technologies.
Empowering our Nagoya partners with high-yield stability, price protection, and raw material supply guarantees.
Our strategic alignment with primary Chinese rare earth miners ensures consistent pricing and access to Dysprosium (Dy), Terbium (Tb), and Neodymium (Nd), shielding our clients from market volatility.
Equipped with computerized multi-stage hydraulic presses and high-precision injection-molding systems, we achieve strict concentricity tolerances (±0.015mm) required by Japanese Tier-1 engineers.
Utilizing high-end 3D coordinate measuring machines (CMM), custom fluxgate magnetometers, and thermal chamber cycling to guarantee long-term stability and eliminate zero-defect risk.
Navigating the boundaries of high-temperature stability and heavy rare earth reduction to support Japan's next-decade initiatives.
Developing advanced polyphenylene sulfide (PPS) and high-density thermosetting epoxy binders to extend operational thresholds of bonded NdFeB to a continuous 180°C.
Utilizing advanced grain boundary diffusion and microcrystalline isotropic powders to reduce dependence on Dy/Tb, dramatically lowering raw material costs while maintaining high coercivity (Hcj).
Designing sophisticated magnetization fixtures featuring Halbach arrays to concentrate flux in stator rings, maximizing motor power density for mini-EV powertrains.
Our engineering solutions match the specific technical targets of Nagoya's leading manufacturers.
We understand that Japanese manufacturers maintain some of the strictest quality standards globally. That is why our products and manufacturing processes are strictly optimized to comply with Japanese Industrial Standards (JIS) alongside global automotive benchmarks.
100% RoHS, REACH, and Conflict Minerals compliance verified by SGS/TüV.
Consolidated customs clearing pathways with seamless air freight dispatch to Chubu Centrair International Airport (NGO).
API 6D, API 607, CE, ISO9001, ISO14001, ISO18001, IATF 16949. If you need our certification documents, please contact us.
Explore our expanded rare-earth magnetic designs configured for diverse industrial mounting and application contexts.
Get immediate answers to the questions most commonly asked by engineers and procurement professionals in Nagoya.
Laysun Magnetics
