Permanent Magnet
Permanent magnet is materials that can continuously generate a magnetic field, usually made of iron, cobalt, nickel and their alloys. Unlike temporary magnets, permanent magnets can still maintain their magnetism without an external power source or magnetic field, and can maintain their performance for a long time. Different types of permanent magnet materials have different magnetic strengths, and some can maintain their performance even at high temperatures. Permanent magnets are widely used in motors, generators, speakers, sensors and various electronic devices, and are an indispensable material in modern technology. If you are looking for a permanent magnet manufacturer, welcome to contact HuanTongcx!
Our square countersunk neodymium block magnets feature precision countersunk holes (single/double) for secure screw mounting. Available in N35-N52 grades, NiCuNi plating, and custom sizes – ideal for industrial fixtures, machinery, and heavy-duty applications.
Our flexible rubber magnets are soft, non-scratching, and available with multiple adhesive backings to match your needs—whether you’re making fridge magnets, displaying photos, or hanging lightweight decor. Cut to any size/shape, easy to use, and gentle on all surfaces.
Our PVC & TPU coated magnets are specially designed for fabric and textile applications.
Soft, thin, flexible, and fully sealed to protect fabric, skin, and clothing from scratches or rust.
Ideal for magnetic snaps, curtain closures, bag locks, cushion fasteners, clothing hidden magnets, and home textile.
Soft, thin, flexible, and fully sealed to protect fabric, skin, and clothing from scratches or rust.
Ideal for magnetic snaps, curtain closures, bag locks, cushion fasteners, clothing hidden magnets, and home textile.
We offer a complete range of premium neodymium (NdFeB) rare earth magnets, spanning N35-N52 strength grades and all core shapes (disc, block, ring, countersunk) – plus fully custom bespoke designs. Engineered with NiCuNi or epoxy plating for durability, these industrial-strength magnets suit manufacturing, robotics, automotive, DIY, and commercial applications. Factory-direct pricing, tight tolerances, and fast lead times included.
Our rubber magnet wall mounting kits offer a damage-free, no-drill way to hang posters, art, frames, and decor. Each set includes 3M adhesive-backed rubber magnets and protective wall stickers that shield paint and drywall from residue or scratches. Custom sizes let you match the kit to your display—perfect for renters, homeowners, and anyone avoiding permanent wall damage.
Our precision round countersunk neodymium disc magnets feature an industry-standard 82° tapered pre-drilled hole for permanent flat-head screw mounting, delivering a seamless flush finish. Available in N35-N52 strength grades and NiCuNi/epoxy plating, these screw-mount magnets are ideal for industrial fixtures, outdoor signage, workshop DIY, and commercial mounting—no adhesive failure, no temporary hold.
Our neodymium magnets with pre-applied 3M 467 high-performance adhesive cover all standard and custom shapes (disc, block, ring, bespoke). N35-N52 strength, industrial-grade 3M 467 bond for no-drill mounting—ideal for industrial fixtures, DIY projects, office organization and retail displays, with a permanent, residue-free hold on most surfaces.
Our custom-shaped neodymium magnets (including hexagonal slotted designs) are fully bespoke: choose any shape (hexagon, slot, ring, unique custom), grade (N35-N52), and plating. Perfect for crafts, industrial fixtures, clothing, and one-of-a-kind projects.
These epoxy-coated countersunk neodymium magnets combine waterproof protection with precision pre-drilled tapered holes for permanent screw mounting. Available in N35-N52 strength grades, they are perfect for outdoor signage, marine equipment, industrial wet environments and any application where a secure, corrosion-resistant magnetic hold is required.
These precision countersunk neodymium magnets feature pre-drilled central or offset holes for permanent screw mounting. Available in N35-N52 strength grades and multiple plating options, they are perfect for industrial fixtures, signage, DIY projects and equipment where a secure, fixed magnetic hold is required.
These strong N35-N54 neodymium sew-in magnetic buttons feature PVC/TPU waterproof coating & single-sided iron shell: washable, industrial-grade invisible closures for clothing, outdoor gear & heavy fabrics.
These 3M adhesive-backed neodymium magnets combine N35 rare earth strength with industrial-grade 9448A double-sided tape: no-drill, wall-safe installation for hanging posters, organizing tools, or DIY projects. Perfect for renters, dorms, and anyone avoiding permanent surface damage.
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HuanTongcx is a custom magnet supplier which providing neodymium magnet, ferrite magnet, samarium cobalt magnet for various industries.
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No. 73-75, Dalang Section, Guan Zhang Road, Dalang Town, Dongguan City, Guangdong Province, China
Contact person: Mr.Zeng
Tel: +86-13925718949