Giant Neodymium Magnets – Manufacturer & Custom Supplier from China
Fullzen Technology as a leading source manufacturer, we specialize in designing and producing high-performance giant neodymium magnets for industrial, scientific, and heavy-duty applications. We support wholesale, customization, and complete CRM services to meet diverse global demands.
Explore Our Giant Neodymium Magnet Samples
We offer a wide range of giant neodymium magnets for sale, including giant monster neodymium magnet designs, giant neodymium cylinder magnets, and more. Grades available from N35 to N52 with multiple coating options. Request a free sample to test magnetic strength and suitability before bulk ordering.
Giant Block Magnets
Giant Disc Magnets
Neodymium Giant Cylinder Magnet
Giant Cube Magnets
Request a Free Sample – Test Our Quality Before Bulk Order
Custom Giant Neodymium Magnets – Process Guide
Our production process is as follows: After the customer provides drawings or specific requirements, our engineering team will review and confirm them. After confirmation, we will make samples to ensure that all products meet the standards. After the sample is confirmed, we will carry out mass production, and then pack and ship to ensure efficient delivery and quality assurance.
Our MOQ is 100pcs,We can meet customers' small batch production and large batch production. The normal proofing time is 7-15 days. If there is magnet stock, the proofing can be completed. within 3-5 days. The normal production time of bulk orders is 15-20 days. If there is magnet inventory and forecast orders, the delivery time can be advanced to about 7-15 days.
What Are Giant Neodymium Magnets?
Definition
A Giant Neodymium Magnet is an industrial-scale, ultra-powerful NdFeB (Neodymium-Iron-Boron) magnet, whose size and magnetic strength are massively amplified. It essentially scales up the world's strongest permanent magnet material to the level of factories and power plants, resulting in a true "magnetic beast."
Shape types
The shape of giant neodymium magnets is primarily designed and manufactured according to their industrial applications. The most common types include: blocks/bricks, discs/cylinders, rings, segments/tiles, and custom/irregular shapes. While diverse in form, their design strictly serves their intended function.
Key Advantages:
Unparalleled Magnetic Strength: It delivers magnetic force at the levels required for industrial-scale equipment.
Extremely High Power Density & Efficiency: It significantly increases the power density of devices.
Excellent Energy-Saving Potential: Owing to its powerful magnetic field, equipment can operate at high-efficiency points, thereby reducing energy loss.
In summary, the key advantage of giant neodymium magnets lies in scaling "ultimate magnetic force" to an "industrial-grade magnitude." This brings revolutionary miniaturization, high efficiency, and superior performance to advanced equipment. It is one of the critical materials enabling the development and advancement of modern cutting-edge industrial machinery.
Technical Specifications
Applications of Giant Neodymium Magnets
Why Choose Us as Your Giant Neodymium Magnets Manufacturer?
As a Magnet manufacturer factory, we have our own Factory based in China,and we can provide you OEM/ODM services.
Source Manufacturer: Over 10 years of experience in magnet production, ensuring direct pricing and consistent supply.
Customization: Supports different shapes, sizes, coatings, and magnetization directions.
Quality Control: 100% testing of magnetic performance and dimensional accuracy before shipment.
Bulk Advantage: Automated production lines enable stable lead times and competitive pricing for large orders.
IATF16949
IECQ
ISO9001
ISO13485
ISOIEC27001
SA8000
Full Solutions From Neodymium Magnet Manufacturer
Fullzen Technology is ready to help you with your project by developing and manufacturing Neodymium Magnet. Our assistance can help you complete your project on time and within budget. We have several solutions to help you succeed.
Supplier Management
Our excellent supplier management and supply chain control management can help our clients to obtain a quick and accurate delivery of quality products.
Production Management
Every aspect of production is handled under our supervision for uniform quality.
Strict Quality Management And Testing
We have a well-trained and professional (Quality Control) quality management team. They are trained to manage the processes of material procurement, finished product inspection, etc.
Custom Service
We do not only provide you with a high-quality magsafe rings but also offer you custom packaging and support.
Document Preparation
We will prepare the complete documents, such as bill of material, purchase order, production schedule, etc., according to your market requirements.
Approachable MOQ
We can meet most customers' MOQ requirements, and work with you to make your products unique.
Packaging details
Start Your OEM/ODM Journey
FAQs about Giant Neodymium Magnets
We offer flexible MOQs, starting from small batches for prototyping to large-volume orders.
Typically 15–25 days, expedited options available.
Standard grades up to 80°C; high-temperature grades up to 200°C+ available.
We can provide zinc coating, nickel coating, chemical nickel, black zinc and black nickel, epoxy, black epoxy, gold coating etc...
Yes, we support full customization including cube magnet, disc magnet, ring magnet, and special geometries.
Professional Guide: How to Choose the Right Giant Neodymium Magnet
Understanding Pull Force
Pull force is the strength required to detach a magnet from a steel surface. For giant neodymium magnets, this can exceed 500kg. Factors affecting performance include:
Magnetic grade (higher grade = stronger magnetic field).
Surface contact (flat, clean steel offers optimal hold).
Coating and air gaps – even thin layers can reduce efficiency.
Selecting the Right Coating
Different coatings offer varying levels of protection:
Nickel – Most common, corrosion-resistant, silver finish
Epoxy – Excellent for harsh environments
Zinc – Cost-effective, moderate protection
Gold/Chrome – For medical, aerospace, or decorative use
Magnetization Direction Matters
Axial – Ideal for clamping and holding.
Radial – Common in motors and sensors.
Multi-pole – For specialized industrial and R&D uses.
Safety & Handling Tips
● Use handles to avoid pinching from strong magnets.
● Keep away from electronics, pacemakers, and magnetic media.
● Store carefully – large magnets can attract each other with dangerous force.
Your Pain Points and Our Solutions
● Magnetic strength not meeting requirements → We offer custom grades and designs.
● High cost for bulk orders → Minimum cost production that meets requirements.
● Unstable delivery → Automated production lines ensure consistent and reliable lead times.
Customization Guide – How to Communicate Efficiently with Suppliers
● Dimensional drawing or specification (with Dimensional unit)
● Material grade requirements (e.g. N42 / N52)
● Magnetization direction description (e.g. Axial)
● Surface treatment preference
● Packaging method (bulk, foam, blister, etc.)
● Application scenario (to help us recommend the best structure)
