Ningbo Risheng Magnets Co., Ltd

Pot Magnets(2022年)

rishengmagnets — 2022-09-16T09:38:50+0900

https://www.rishengmagnets.com/products/pot-magnets.html

Pot magnets (also called Cup magnets, Mounting magnets) are consist of magnets encased in a steel cup, the inside magnet can be neodymium, smco, alnico or ferrite, you can choose the most suitable material according to where it will be used.

The case can be steel or stainless steel, the steel cup not only protects the magnets against chipping and cracking, it generates an efficient magnetic circuit, all the magnetic fields are centralized one one side, which makes the magnetic force much bigger than magnet alone.

Manufacturing method
The magnet and steel is glued together, with a channel filled with plastic ring or epoxy, the steel cup is punched or lathed depending on the size, a lot of improvements are done to achieve both a higher magnetic force and more economic price.

The pot magnets are supplied in different fixing ways with studs, female studs, holes and hooks as above, a lot of mechanical parts can be fixed on pot magnets to meet different applications. The rubber coating is also realizable on pot magnets to protect the surface easy scratching and easy to damage.

Applications

The magnetic force of pot magnets is very strong , so they are widely used for heavy handling duties, it is quite safe due to it is permanently magnetic, a complete of series with different fixing methods and sizes are available, you can easily find the way to fix them, due to these conveniences, it greatly broadens the applications of pot magnets both in commercial and industrial, like industrial working room, office, store and home.

Ningbo Risheng Magnets Co., Ltd is the world's wholesale pot magnet manufacturer. We provide thin magnets, wholesale neodymium pot magnet, pot magnets wholesale, etc. For what are welding magnets used for or more information, please feel free to contact us!

As a reliable permanent magnets factory, RiSheng provides personalized permanent magnets for our customers to buy.

Welding Magnets(2022年)

rishengmagnets — 2022-09-16T09:38:20+0900

https://www.rishengmagnets.com/products/welding-magnets.html

Welding magnets (also called Magnetic welding holders, Magnetic welding clamps) are consist of steel in different shapes and strong magnets, they are used to connect two ferrous metal object together and hold them at a certain angle, in order to make sure the workers can weld them accurately and greatly improve the efficiency.

Welding arrow magnets are a quick and secure solution for positioning and securing steel work pieces, they can attract to any metal or ferrous objects and are strong enough to hold work pieces at different angles, covers 30, 45, 60, 75, 90, and 135 degrees.

Manufacturing method
There are a variety of types and sizes of large welding magnets, like welding Magnets with switch, multi-angles welding magnets, arrow welding magnets, adjustable welding magnets, magnetic welding clamps, should be specified according to how it will be used and the weight to hold. Mounting holes can be drilled for easy fixing into powerful holding jigs.

The inside magnets are generally ferrite magnets, while Neodymium magnets, SmCo magnets and AlNiCo magnets are also available. The red powder coating is the standard surface finish to protect from rusting and scratching, customized logo can be printed on the steel body if required.

Applications
Welding magnets are a great tool for welding projects, assembly of components, pipe installations and soldering projects, they are useful to secure pieces of metal together and properly aligned before the weld is complete, additionally they can free up the workman hands to make sure safely working and get above jobs and projects go smoother. Welding magnets are useful for a quick setup and accurate holding for all jobs, and also used to separate steel plates.

Permanent Magnets
Neodymium Magnets
SmCo Magnets
AlNiCo Magnets
Flexible Magnets
Magnetic Sheet
Magnetic Tape
Ferrous Sheet
Holding Magnets
Pot Magnets
Magnetic Hooks
Fishing Magnets
Rubber Coated Magnets

Ningbo Risheng Magnets Co., Ltd is the world's multi angle welding magnet supplier. We provide high quality magnet, best magnetic welding clamps, adjustable magnetic welding clamps, small welding magnets, magnetic right angle welding, etc. For what are welding magnets used for or more information, please feel free to contact us!

As a reliable channel magnet factory, RiSheng provides personalized channel magnet for our customers to buy.

Tube and Grid Magnets(2022年)

rishengmagnets — 2022-09-16T09:37:54+0900

https://www.rishengmagnets.com/products/tube-and-grid-magnets.html

Tube magnets (also called Magnetic tube, Magnetic rod) are consist of several pieces of neodymium magnets assembled into a steel tube, while Grid magnets (also called Magnetic grid, Grate magnets, Magnetic grate) are constructed by several tube magnets mounted in a sealed housing to be easily installed into a production line, the shape can be circular, square or other special shapes.

The tube and grid magnets are a simple and economical solution of magnetic separation, the magnetic strength is very strong from 2000Gs to maximum 12000Gs, they are used to pick out ferrous objects passing over their surface, the steel part is with good corrosion resistance and fine polished, and the standard working temperature is 80℃, while the maximum working temperature can reach 350℃ if required.

Manufacturing method
The strong magnets will be put into steel tube, each 2 magnets are interleaved a certain distance and seal-welded on two ends, upon different industries where tube and grid magnets are used, different magnets will be used, Neodymium magnets are standard version, while SmCo, AlNiCo and ferrite magnets are also available. The steel tube is stainless steel, mainly SS304 while food quality SS316 steel is also offered, both are corrosion resistant and easy to clean.

The standard diameter of tube is 25mm, with standard lengths from 100mm to 600mm, other common diameters like 16mm, 20mm, 32mm, 40mm, 50mm, 76mm, 100mm are available too, while for the square bars, the common sizes are 19 x 19mm, 25 x 25mm. The two ends can be with various plug ends like plain tight sealed, threaded hole, threaded rod, nail head and eye nuts.

Applications
Tube and Grid magnets are extremely versatile and widely used in various industries like food processing, plastics, textile, medicines, sanitation, smelting, machinery, chemical and powder, they are installed at a certain place or several places of the production flows to remove unwanted ferrous objects, like nuts, screws, chips, nails, and other scraps, it can help protect the whole machine and facilities and ensure the quality of the goods.

Ningbo Risheng Magnets Co., Ltd is the world's magnetic rod factory. We provide tiny magnets, square grid magnet, magnetic rod magnet, china strong magnets, etc. For more information, please feel free to contact us!

There are many magnetic rod manufacturers, but we are one of the best choices for you.

SmCo Magnets(2022年)

rishengmagnets — 2022-09-16T09:37:24+0900

https://www.rishengmagnets.com/products/smco-magnets.html

SmCo magnets (also called samarium cobalt magnets china) are consist of Sm (samarium), Co (cobalt) and other elements like Hf(hafnium) or Zr(zirconium), they are part of permanent rare earth magnet family, there are two main types, the composition of SmCo5 is: samarium 37% and cobalt 63%, while Sm2Co17 is: samarium 25%, copper 5%, iron 18%, hafnium or zirconium 2%.

The advantages of SmCo magnets are: strong magnetic strength, high temperature resistance, and reliable performance against corrosion, they can keep their magnetic properties in very high temperature conditions, the maximum working temperature of SmCo5 is 250℃, while Sm2Co17 is 350℃.

Manufacturing method
SmCo magnets are produced by sintering process, but also can be produced by injection molding and compression bonding, for sintered SmCo magnets, samarium, cobalt and other transition metals will be made into micro size SmCo powders, these powders are compacted into a rigid steel mould and pressed, after that sintered at a very high temperature, similar shapes as final product will be produced, then machined to final size with a good surface finish.

SmCo magnets are hard and brittle, they are easily chipping and cracking, so the machining must be done by the water-cooled diamond-coated grinding machine.

Magnetizing & Surface treatment
All SmCo magnets are anisotropic, they are treated and cooled in a magnetic field, then oriented with a preferred magnetic direction with maximum magnetic direction, extreme high magnetic field is required due to high coercive force, they can only be magnetized along the oriented direction, multi-poles magnetized is also possible with special magnetizing fixture.

The corrosion resistant of SmCo magnets are considered good, no surface coating is necessary, but the coatings like NiCuNi, Zn, Black epoxy can be plated if required.

Applications
SmCo magnets are widely used in the wind, power, medical, aerospace, military, automotive, semiconductor, oil and energy industry of very high or low temperature environments, the most common applications are: wind turbine equipment, electric motors, turbo machinery, medical devices, accelerometer, particle accelerators, magnetic couplings, sensor systems, magnetic separation devices, high performance motors, actuators, automation equipments, robotic arms, pipeline inspection, magnetic bearings, traveling wave tubes, robotic arms, magnetic drive components, generators, energy recovery systems, pipeline inspection, magnetic bearings and more.
Ningbo Risheng Magnets Co., Ltd is the world's leading smco magnets factory. We provide heavy duty magnets, smco magnets for sale, ningbo magnets, etc. For more information, please feel free to contact us!

There are many smco magnet manufacturers, but we are one of the best choices for you.

Rubber Coated Magnets(2022年)

rishengmagnets — 2022-09-16T09:36:47+0900

https://www.rishengmagnets.com/products/rubber-coated-magnets.html

Rubber coated magnets (also called plastic rubber coated magnets) are consist of neodymium magnets or pot magnets with a protective layer of rubber coating, generally soft TPE rubber coating, while hard PP coating is also available (also called as plastic coated magnets) if required.

We can apply rubber coating to magnets in different shapes, no matter standard disc, block, ring or countersunk, arc segment, or more complicate shapes, the rubber coating can cover the all sides of magnet or part of magnet, it is very hard and durable, protecting the magnets against from corrosion and damage.

Manufacturing method
The rubber coating is produced by a injection machine, we need to open injection mould for specific size, we do have mould for standard sizes, but if a new mould is required, the mould cost is about $1,000-$2,000.

Generally the rubber coating is black, but different colors are available if the MOQ is reached, it does not require a new mould for specific colors.

The rubber coating is about 0.5-1mm thick, it is much thicker than other coatings, you need to consider this when you design the magnet, the actual magnet size inside is 2mm less than total size.

Applications
Rubber coated pot magnets won’t break like a normal magnet and can be used in outdoor applications, like humid and rust area, marine (sea water) environmental, rough surfaces, this magnet greatly broaden the magnet application ranges. It is protective for both the surface where the magnets used and the magnets itself, it won’t leave any marks and damage from scratching, if you want to use a magnet on surface easy to hurt like car, rubber covered magnets is a suitable option.

Ningbo Risheng Magnets Co., Ltd is the world's leading rubber coated magnet manufacturer, We provide round magnets, self adhesive laminated flexible magnetic sheet, magnet in china, etc. For more information, please feel free to contact us!

Applications(2022年)

rishengmagnets — 2022-09-16T09:35:56+0900

https://www.rishengmagnets.com/magnetic-applications/

Application of magnetism in daily life
Neodymium magnets, the third generation rare earth magnets, since it was invented and brought into the commercial use, due to its advantages against other magnets, the new applications of neodymium magnets are appearing every year, herewith we list a few common applications.

Electrical engineering
About one-thrid of neodymium magnets are used for all kinds of permanent magnet motors, for example wind drive motors, electric car motors, air conditioner motors, elevator machine motors, etc.

Acoustic devices
Neodymium magnets are used for speakers, acoustic sensors, headphones, microphones, telephone receivers, hearing aids, etc.

Mechanical engineering
Neodymium magnets are used for magnetic salvage, magnetic brakes, magnetic pumps, magnetic fixtures, magnetic valves, magnetic gears, magnetic bearings, magnetic conveyors, etc.

Separation devices
Neodymium magnets are used for to separate ferromagnetic goods from non-ferromagnetic goods, for food industry like water treatment, raw material treatment, also for industrial industry like medical treatment, chemical substance treatment, etc.

Transportation parts
Neodymium magnets are used for magnetic suspension trains, starter motor, oil pump motors, windshield wiper motors, door lock motors, window opening motors, etc.

Microwave Communication
Neodymium magnets are used for radar applications, satellite communications, electronic tracking and countermeasures, magnetron tubes, remote control telemetry, etc.

Magnetization Technology
Neodymium magnets are used for magnetizing applications, for example magnetizing the low coereive force flexible rubber magnets, also on some occasions it can promote the properties and improve the reaction of the substances, etc.

Magnetic Therapy
Neodymium magnets are used for magnetic therapy cups, shoes, caps, bracelets, necklaces and MRI, etc, more products are appearing quickly.

Ningbo Risheng Magnets Co., Ltd is one of the world's leading magnet suppliers. We provide magnetic board clips, powerful magnets for sale, force magnets with clips, china hook magnet, etc. For application of magnetic flux or more information, please feel free to contact us!

Handling & Storage(2022年)

rishengmagnets — 2022-09-16T09:35:33+0900

https://www.rishengmagnets.com/handling-storage.html

Handling
Neodymium magnets are very strong but fragile, so they need to be handled and packaged very carefully. Most customers are not familiar with the strength of neodymium magnets, which may cause parts to break or even be injured.

Everyone who comes into contact with neodymium magnets should be aware of the dangers of carrying goods. If a neodymium magnet hits a solid surface or other magnets, its brittleness can cause flying debris. If you don't pay attention, a large-sized magnet may cause a lot of trouble. If you have not used this magnet before, please discuss the solution with us.

Packaging
The packaging methods of storing neodymium magnets vary greatly depending on the magnet size and specific requirements.

Small magnets are usually placed in rows, with or without plastic spacers, to reduce the attractive force between the two magnets and easily separate them. Then, these rows can be wrapped in anti-corrosion paper and attracted into a carton.

Large magnets or magnetic components will be individually packed in cartons and placed in wooden boxes. Most magnets will be shipped by sea or truck.

Shipping
The most economical way to ship neodymium magnets is by sea or truck. The packaging of these two methods is also much cheaper because when the magnetic field exceeds the specified value, the FAA guidelines assume that strong magnets are dangerous.

Although many air carriers do not accept strong magnets, we can still transport strong magnets by air, but special packaging is required and corresponding expenses are required. This is other packaging materials for shielding.

Storage
Neodymium magnets have poor corrosion resistance, so they should be stored in low humidity and mild environment. Since the magnet is very strong and will attract iron objects from the surrounding surface, it should ideally be placed in the original box delivered.

We do not recommend storing any magnets near magnetic media, GPS, smartphones and any sensitive electronic devices. Please also keep magnets out of the reach of children. If there are other magnets, please store them far enough away due to the demagnetization effect.

There are many magnetic hooks manufacturers, but we are one of the best choices for you.

RISHENG MAGNETS(2022年04月26日)

rishengmagnets — 2022-04-26T12:50:01+0900

https://www.rishengmagnets.com/products/

Risheng magnetic grate are widely used in various areas: travel magnets for tourism; waterproof/underwater magnets for wilderness; whiteboard magnets for education; wooden/yard magnets for horticulture; hand magnets for recreation. In terms of size, besides little/small/tiny/thin/mini magnets, we provide big or large magnets for customers around the world. Different shapes are available. You can buy not only the very small round magnet balls but also the extra superstrong adhesive magnets with bar shapes for crafts. Others like the circle magnets with holes are rather popular among car owners. When it comes to strong magnets on fridge doors, in addition to heavy-duty lodestone magnets that help keep cabinet doors closed, we also have decorative refrigerator magnets for sale, specially designed for kids.

All these powerful magnets are of high quality, competitive price, and are offered by our online shops, as well as physical stores. As a reliable china permanent magnets factory, we produce different types of magnet tools in bulks, with relevant PDF files and videos for customers to select and learn more about our products, such as the material, design, and if necessary the working principle. Fast delivery plus friendly service, hope we can establish successful and long-term cooperation together.

Badge Magnets(2022年04月26日)

rishengmagnets — 2022-04-26T12:49:29+0900

https://www.rishengmagnets.com/products/badge-magnets.html

Badge magnets (also called Magnetic badges, Magnetic badge holders, magnetic badge clip/label/tag) are consist of one piece of steel or plastic with Neodymium magnets attracts to another piece of steel with adhesive, it is an ideal replacement for traditional badge pins, paper name tag.

The biggest advantages of badge magnets are clothes-friendly, with two or three strong Neodymium magnets mounted, they won’t leave holes, tears, or other damage to the clothing. Also they are durable, lightweight, and easy to use. Making use of the magnetic attraction, badge magnets can be taken off from the surfaces where they used to be attached to and can be used over and over again.

As a professional magnetic name badge manufacturer, RiSheng provides personalized reusable name tags/plates with competitive price. Widely used for whiteboards, clothing with logo, vertical double id pocket, business and working, etc, our customized blank magnetic name badge holders can also be made retractable, engraved, decorative green... With magnetic backing, our dry erase name tags, whether metal or plastic strips, are becoming increasingly popular among our customers. For more information about badge magnets wholesale, please feel free to contact us.

If you want to know more about china pot magnetic assembly, please visit our website.

Magnetic Applications(2022年04月26日)

rishengmagnets — 2022-04-26T12:49:06+0900

https://www.rishengmagnets.com/magnetic-applications/

Application of magnetic flux
Neodymium magnets, the third generation rare earth strong magnets, since it was invented and brought into commercial, mechanical and technical use, due to its advantages against other magnets, the new applications of neodymium magnets—medical magnets, jewellery magnets, superconducting magnets used in machines, are appearing every year, herewith we list a few common applications.

Electrical engineering

About one-third of neodymium magnets are used in all kinds of permanent magnet motors, for example, wind drive motors, electric car motors, air conditioner motors, elevator machine motors, etc.

Acoustic devices

Neodymium magnets are used for speakers, acoustic sensors, headphones, microphones, telephone receivers, hearing aids, etc.

Mechanical engineering

Neodymium magnets are used for magnetic salvage, magnetic brakes, magnetic pumps, magnetic fixtures, magnetic valves, magnetic gears, magnetic bearings, magnetic conveyors, etc.

Separation devices

Neodymium magnets are used to separate ferromagnetic goods from non-ferromagnetic goods, for the food industry like water treatment, raw material treatment, also for an industrial industry like medical treatment, chemical substance treatment, etc.

Transportation parts

Neodymium magnets are applied for magnetic suspension trains, starter motors, oil pump motors, windshield wiper motors, door lock motors, window opening motors, etc.

Microwave Communication

Neodymium magnets are used for radar applications, satellite communications, electronic tracking and countermeasures, magnetron tubes, remote control telemetry, etc.

Magnetization Technology

Neodymium magnets are used for magnetizing applications, for example magnetizing the low coercive force flexible rubber magnets, also on some occasions it can promote the properties and improve the reaction of the substances, etc.

Magnetic Therapy

Neodymium magnets are used for magnetic therapy cups, shoes, caps, bracelets, necklaces, and MRI, etc, more products are appearing quickly.

The application of magnetic effect of current can be seen in our everyday life. Hope next time when it comes to magnetism and its ferrofluid/ferromagnetic uses, neodymium magnets for industrial fields, practical application of magnetic flux energy/force in real daily life, you could still remember two or three typical applications in this passage.

If you want to buy flexible magnets, please choose our company.

We also have types of china fishing magnet for sale, if you have needs, please contact us.

Handling & Storage(2022年04月26日)

rishengmagnets — 2022-04-26T12:46:01+0900

https://www.rishengmagnets.com/handling-storage.html

Handling

Storing neodymium magnets are very strong but fragile, so they need to be handled and packaged very carefully. Most customers are not familiar with the strength of neodymium magnets, which may cause parts to break or even be injured.

Everyone who comes into contact with rubber coated neodymium magnets should be aware of the dangers of carrying goods. If a neodymium magnet hits a solid surface or other magnets, its brittleness can cause flying debris. If you don't pay attention, a large-sized magnet may cause a lot of trouble. If you have not used this magnet before, please discuss the solution with us.

Packaging

The packaging methods of neodymium magnets vary greatly depending on the magnet size and specific requirements.

Large magnets or magnetic components will be individually packed in cartons and placed in wooden boxes. Most magnets will be shipped by sea or truck.

Shipping

The most economical way to ship neodymium magnets is by sea or truck. The packaging of these two methods is also much cheaper because when the magnetic field exceeds the specified value, the FAA guidelines assume that strong magnets are dangerous.

Storage

Neodymium magnets have poor corrosion resistance, so they should be stored in low humidity and mild environment. Since the magnet is very strong and will attract iron objects from the surrounding surface, it should ideally be placed in the original box delivered.

As a holding magnets factory, we do not recommend storing any magnets near magnetic media, GPS, smartphones, and any sensitive electronic devices. Please also keep magnets out of the reach of children. If there are other magnets, please store them far enough away due to the demagnetization effect.

Demagnetization of Neodymium Pot Magnets at High Temperature and Its Effective Solutions(2022年04月26日)

rishengmagnets — 2022-04-26T12:45:33+0900

https://www.rishengmagnets.com/demagnetization-of-neodymium-pot-magnets-at-high-temperature-and-its-effective-solutions.html

The neodymium pot magnet is a tetragonal crystal formed by the neodymium, iron and boron. The neodymium pot magnets are larger than the samarium cobalt magnets. The neodymium rod magnets can last for a long time at room temperature, but it is well known that they will demagnetize in case of a high temperature.

1. Why Does Neodymium Pot Magnet Demagnetize In The High-Temperature Environment
We need to be careful about the processing procedure of the neodymium pot magnet at high temperatures because the high temp neodymium magnets is easy to demagnetize at high temperatures. Next, we will explore the problem of the high-temperature demagnetization of the neodymium pot magnet with you. Due to the high content of the neodymium iron in the neodymium pot magnets, they are also easy to oxidize, so the various coatings that can meet these conditions depend on the service environment of the neodymium pot magnets.

The reason why neodymium pot magnets will demagnetize in a high-temperature environment is determined by their own physical structure. The reason why a general magnet can produce a magnetic field is that the electrons carried by the material itself rotate around the atom in the direction of the atom, resulting in a magnetic field force, which affects the surrounding related affairs.

However, the rotation of the electrons around the atoms in a given direction is also limited by the temperature conditions, and different magnetic materials can withstand the different temperatures. In the case of too high a temperature, the electrons will deviate from the original orbit, resulting in chaos. At this time, the magnetic field of the magnetic material itself will be disturbed, resulting in demagnetization.

The temperature resistance of the strong neodymium pot magnet is about 200 ℃, that is, the demagnetization will occur if it exceeds 200 ℃. If the temperature is higher, the demagnetization will be more serious. China permanent magnets factory, Risheng, is an expert on types of magnets manufacturing. Contact us if you want to know more information about magnets.

2. How To Avoid The High-Temperature Demagnetization Of The Neodymium Pot Magnet
I. Do not put the neodymium pot magnet products in an environment with too high a temperature, especially pay attention to its critical temperature, i.e. 200℃, and adjust its working environment temperature in time to minimize the demagnetization.
II. Starting from the technology, improve the performance of the neodymium pot magnet products, so that it has a structure that can adapt to various temperatures and is not easy to be affected by the environment.
III. You can also choose the high coercivity materials with the same magnetic energy product. If not, you can only sacrifice a little magnetic energy product and find the materials with higher coercivity with lower magnetic energy product. If not, you can choose to use the samarium cobalt. As for the reversible demagnetization, you can only choose the samarium cobalt.
PS: Each material has different characteristics, so it is economical to choose the appropriate one. , We should consider it carefully when designing, otherwise, it will bring losses.

If you want to know more types of china badge magnet, please visit our website.

Neodymium Magnets(2022年04月26日)

rishengmagnets — 2022-04-26T12:45:04+0900

https://www.rishengmagnets.com/products/neodymium-magnets.html

Bonded neodymium magnets (also called NdFeB strong permanent magnets, Neo magnets) are consisted of Nd (neodymium), Fe (Ferrum), B (boron), and other elements like Dy (dysprosium) and Ti (Titanium). As part of the permanent magnet family, they are the latest generation of rare earth magnets. Neodymium magnets are extremely super strong magnets commercially available in the world, their pull force are quite strong compared to their own size, they have high magnetic remanence, high energy product and relative good coercive, due to these advantages, they are the most widely used magnets today.

As a reputable china magnetic hooks factory in China, RiSheng has various types of powerful magnets for sale, in our online shops and physical stores, with competitive prices per kg, very cost-effective. In terms of the size, our factory supplies not only the small neodymium magnets series— paper-thin neodymium magnets, micro, tiny neodymium magnets, mini neodymium magnets but also the big ones—large, huge neodymium magnets, giant monster neodymium magnet. Considering practical applications, we provide customized neodymium magnets. They are of different shapes: arc, rod, bar, ball, ring, disc, flat, block, sphere, eclipse, curved neodymium magnets, bonded, rectangular, cylindrical, with countersunk holes; and are for different purposes and industrial uses: for cutting, drilling, grinding, machining, for therapy, water meter, etc. Some of them can be sintered, silicone coated neodymium magnets, some can be made super strong, adhesive, waterproof. For the convenience of our customers, Risheng has already prepared relevant PDF files and videos about neodymium magnets. Contact us immediately, get a cheaper price with the best service.

RISHENG MAGNETS(2022年04月26日)

rishengmagnets — 2022-04-26T12:44:32+0900

https://www.rishengmagnets.com/products/

Risheng magnets are widely used in various areas: travel magnets for tourism; waterproof/underwater magnets for wilderness; whiteboard epoxy coated magnets for education; wooden/yard magnets for horticulture; hand magnets for recreation. In terms of size, besides little/small/tiny/thin/mini magnets, we provide big or large magnets for customers around the world. Different shapes are available. You can buy not only the very small round magnet balls but also the extra superstrong adhesive magnets with bar shapes for crafts. Others like the circle magnets with holes are rather popular among car owners. When it comes to strong magnets on fridge doors, in addition to heavy-duty lodestone magnets that help keep cabinet doors closed, we also have decorative refrigerator magnets for sale, specially designed for kids.

All these powerful china silicone coated magnets are of high quality, competitive price, and are offered by our online shops, as well as physical stores. As a reliable magnet manufacturer, we produce different types of magnet tools in bulks, with relevant PDF files and videos for customers to select and learn more about our products, such as the material, design, and if necessary the working principle. Fast delivery plus friendly service, hope we can establish successful and long-term cooperation together.