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HuanTongcx is a professional magnetic materials manufacturer over 18 years.

Products
Snap-On Ferrite Core Clamp | EMI Noise Suppression Ring for Cable Interference
High-performance snap-on ferrite core designed to reduce EMI, stabilize signals, and protect data and power cables. Easy installation, durable, and suitable for electronics.
Epoxy Coated Neodymium Magnets | Strong Rare Earth Magnets for Industrial & DIY Use
These epoxy coated neodymium magnets offer exceptional strength, long-lasting protection, and superior corrosion resistance. Ideal for humid environments, outdoor projects, industrial fixtures, and everyday DIY applications.
Magnetic Ring for Magsafe Wireless Charging | Ultra-Thin Magnet Sheet for Phone Cases, Powerbanks, Wall Mounts & Magnetic Accessories
This ultra-thin magnetic ring enhances wireless charging alignment and magnetic holding power for all Magsafe-compatible devices. Designed for phone cases, powerbanks, stands, car mounts, and wall-mounted organizers.
Strong Self-Adhesive Neodymium Magnets | 3M Backed Rare Earth Disc Magnets
“Powerful neodymium magnets with high-strength 3M adhesive backing for clean, tool-free mounting on smooth surfaces. Ideal for displays, DIY projects, labeling, and daily organization.”
“Compact rare-earth magnets with strong adhesive backing for effortless mounting, secure hold, and wide everyday applications.”

“Peel-and-stick neodymium magnets offering strong attraction, reliable adhesive bonding, and versatile use across home, office, and retail.”

“Durable NdFeB magnets featuring 3M adhesive for fast installation, powerful grip, and long-lasting stability.”
High-Tech Magnetic Levitating Stand Pen Neutral Ballpoint Pen for Stress Relief
A premium levitating magnetic pen that floats effortlessly above its base, creating a stunning anti-gravity visual effect. Perfect for office desks, executive gifts, décor pieces, and collectors seeking unique magnetic display technology.This magnetic hover pen glides, rotates, and floats in mid-air, offering a futuristic desk accessory that combines innovation, craftsmanship, and visual appeal. Ideal for gifting and professional display.
Strong N52 N42SH NdFeB Halbach Array Motor Magnet Segment Arc Wedge Triangle Custom Size & Coating
These precision-engineered neodymium magnet segments are specially designed for high-efficiency magnetic systems. Available in shapes such as arc, wedge, triangle, and Halbach array configurations, they offer powerful magnetic performance in compact motor and automation designs.
Neodymium Block Magnet – Strong Rare Earth Square Magnet for Industrial Use
A high-performance neodymium block magnet made from rare earth materials, offering powerful magnetic force in a compact square shape. Ideal for engineering, manufacturing, electronics, and creative applications.
Neodymium Disc Magnet – Super Strong Rare Earth Round Magnets for Industrial & DIY Use, N35/N52 Custom Sizes Available
This Neodymium Disc Magnet features powerful magnetic strength and compact size, making it ideal for industrial applications, home projects, holding, mounting, and precision assemblies. Available in multiple grades and sizes.
Magnetic Sticker Soft Rubber Flexible Magnetic Sheets Adhesive for DIY Pictures with Isotropy and Anisotropy Magnetic Properties
The Magnetic Sticker is a flexible and easy-to-use magnetic sheet designed for DIY projects, craft applications, and home or office organization. With strong isotropic or anisotropic magnetic properties, it can securely hold photos, notes, and lightweight objects on any metal surface. Perfect for creative minds who love custom designs.
Magnetic Balance Pen — Creative Floating Pen with Magnetic Levitation Base for Office & Gift
Experience the perfect blend of science and art with the Magnetic Balance Pen. Designed with precision magnetic levitation technology, this floating pen offers both a smooth writing experience and a captivating display piece for your desk or gift collection.
MagSafe Magnetic Charging Ring Colorful Silicone Alignment Ring for iPhone Wireless Charger Holder Protection
Add a pop of color and protection to your wireless charging setup with our MagSafe Magnetic Charging Ring. Designed for perfect alignment, firm magnetic hold, and smooth charging, this colorful silicone ring combines practicality with style.
Neodymium Spherical Magnet Ball with Color Options and Bending Processing Service
The Neodymium Spherical Magnet Ball combines power, precision, and visual appeal. Made from high-grade rare earth neodymium, these magnetic balls offer exceptional magnetic strength in a compact design. With multiple color options and custom bending or processing services, they are ideal for both industrial and creative applications. Whether you’re assembling mechanical components, developing prototypes, or designing decorative magnetic products, these magnets deliver reliability and versatility you can count on.
Professional Magnetic Name Holder for Uniforms and Corporate Events
This Magnetic Name Tag Holder offers a secure and professional way to display ID badges without damaging your clothes.
Equipped with strong neodymium magnets and a durable ABS + metal design, it ensures reliable hold, comfort, and long-term use for offices, conferences, and uniforms.
A pin-free and reusable solution designed for effortless identification and modern business presentation.
Mini Starlink RV Roof Magnetic Installation Kit for Car Neodymium Magnets Flat Fastener Rubber Coated Pot Magnetic Materials
This Mini Starlink RV Roof Magnetic Installation Kit features high-strength neodymium magnets with a rubber-coated pot design, providing firm and scratch-free attachment to vehicle roofs or metal surfaces.
Perfect for Starlink Mini antennas, cameras, or sensors, it ensures quick, stable, and drill-free installation for RVs, cars, and outdoor setups.
Magnetic Wireless Charging Module | Integrated Neodymium Ring Coil for Fast Qi Charging
This magnetic wireless charging module is designed for seamless energy transfer and intelligent alignment.
It integrates a high-precision neodymium magnet ring with a Qi-standard charging coil, providing fast and stable wireless charging for smartphones, smart devices, and automotive applications.
The module supports custom coil size, voltage, and magnet configuration, making it ideal for consumer electronics brands, OEM manufacturers, and smart product developers.
contact me now: Lily@dghuanlin.com
whatsapp:+8615322814711
Contact us for a $500 discount >>> Go
Magnetic Floating Pen | Levitating Pen Display Stand | Creative Desk Decoration Gift
Discover the Magnetic Floating Pen — a levitating pen that hovers elegantly in mid-air using magnetic repulsion. Perfect as a business gift, tech gadget, or modern office decoration. Explore balance, innovation, and craftsmanship in one creative design.
Wholesale A5 Size Soft Flexible Rubber Magnet Camera Magnetic Sheet for Picture Photo Iman
Magnetic Acrylic Photo Frame for Wall

Custom Acrylic Magnetic Photo Display Frame

Soft Rubber Magnet Picture Frame for Photos

Industrial Grade Magnetic Acrylic Frame for Artworks

Welded Magnetic Display Frame for Home or Office

Bent Magnetic Acrylic Display Frame for Wall Decor

Moulded Magnetic Photo Frame with Rubber Magnet

Acrylic Photo Frame with Strong Magnetic Back

Custom Cutting Magnetic Photo Frame for Personalized Gifts

Magnetic Wall Panel Photo Display Frame
Magnetic Frames for Paintings and Wall Art

Wall-Mounted Acrylic Magnetic Photo Frames

Home Decoration Magnetic Picture Frame

Office Wall Panels with Magnetic Photo Display

Modern Wall Design Magnetic Frames

Magnetic Wall Board for Photos and Artwork

Acrylic Wall Panel Frames for Paintings and Photos

Decorative Magnetic Frames for Living Room Walls

Magnetic Display Frames for Gallery or Exhibition

Rubber Magnet Acrylic Frames for Easy Photo Swap
Custom Acrylic Magnetic Photo Frame for Wall Decoration
Custom N35 N52 Neodymium Halbach Array Magnets for Motors Rotors Generators, Permanent Rare Earth Magnets
Super Power N55 Arc Segment Neodymium Magnets for Alternator Generator

Strong Curved NdFeB Magnets for Generator Rotor

Custom Halbach Array Magnet Assembly for Motors

Rare Earth Neodymium N42SH Block Magnet for Industrial Use

Nd-Fe-B Permanent Magnets for Alternator and Generator

High Strength N55 Arc Magnets for Electric Motor Rotor

Curved Neodymium Magnets for Solar Generator and Motor

Halbach Array NdFeB Arc Magnets for Magnetic Motor

Custom Size Neodymium Arc Magnets for Energy Generator

Super Strong N55 Neodymium Curved Magnets for Industrial Applications

NdFeB Rare Earth Magnet Blocks for Custom Motor Design

High Performance Neodymium N42SH Magnets for Alternator

Halbach Array Magnetic Assembly for Nd-Fe-B Generators

Custom Arc Segment NdFeB Magnets for Electrical Machines

Super Power Rare Earth Neodymium Magnets for Rotor Assembly
2025 New Invisible Sewing Magnetic Buttons — Strong Neodymium PVC Magnets for Clothes and Industrial Use
waterproof PVC coated neodymium magnet button for sewing and clothing design

strong hidden magnetic snap button with washable TPU cover for fabric attachment

invisible round PVC magnet button for curtains, bags, and textile accessories

industrial grade neodymium sewable magnets for clothing and upholstery fixing

waterproof sewing magnetic snap with soft TPU coating for washable garments

hidden magnetic closure button with PVC shell for custom clothing projects

neodymium rare earth sew-on magnet for fashion accessories and uniforms

round waterproof magnetic button with durable PVC layer for outdoor use

strong magnet snap button for handbags, coats, and textile fasteners

sewable PVC coated magnet disc for apparel, curtain, and home decor

washable waterproof magnet button for jackets, uniforms, and sportswear

soft TPU covered neodymium magnetic button for fabric attachment

hidden magnetic fastener with waterproof coating for medical or baby clothing
Industrial Strong Neodymium Ball Magnet Custom Color Spherical Magnet Iman  New Design Processing Service
strong neodymium magnetic metal balls for industrial and creative use

colorful round rare earth magnet spheres for home or office display

high power NdFeB magnetic balls for scientific and educational projects

precision magnetic spheres made of N52 neodymium for model building

custom size magnetic balls with nickel or color coating for design crafts

permanent rare earth magnets in round ball shape for magnetic assembly

industrial grade magnetic spheres for welding fixture and positioning

reusable neodymium magnet balls for workshop or prototyping tools

smooth surface metal magnetic balls for decorative magnetic displays

circular neodymium magnets for engineering and research applications

strong magnetic round balls for experiment, testing, or lab projects

NdFeB magnet spheres with protective coating for durable performance

magnetic balls for relaxation tools, display pieces, or science models

neodymium sphere magnets for mechanical holding and alignment tasks
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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
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