This product is a high-performance countersunk neodymium iron boron (NdFeB) permanent magnet, engineered for versatile industrial and commercial applications. With a precision-machined countersunk design (outer diameter 15mm, countersunk diameter 9mm, through-hole diameter 4.5mm, total thickness 5.2mm), it delivers exceptional magnetic strength while enabling flush, secure mounting with standard screws. Manufactured from N35-grade NdFeB, a leading rare-earth magnetic material, this magnet balances reliable performance, cost-effectiveness, and broad compatibility, making it ideal for electronics, automotive, renewable energy, and DIY projects. The triple-layer NiCuNi coating provides superior corrosion resistance, ensuring long-term durability in diverse operating environments.

Black epoxy neodymium cylinder magnets are a specialized category of rare-earth permanent magnets that combine the exceptional magnetic properties of neodymium with the protective benefits of a black epoxy coating. These magnets are composed primarily of neodymium (Nd), iron (Fe), and boron (B), forming the Nd₂Fe₁₄B compound, which is the strongest commercially available permanent magnet material today. The cylindrical shape of these magnets allows for precise control over magnetic field distribution, making them ideal for applications requiring rotational symmetry and efficient magnetic flux transmission, such as in motors, generators, and magnetic couplings. The black epoxy coating provides an additional layer of protection, enhancing the magnets' resistance to corrosion, moisture, and chemicals, thereby extending their operational lifespan in harsh environments.

Neodymium magnets, composed primarily of neodymium (Nd), iron (Fe), and boron (B), are renowned for their exceptional magnetic strength relative to size, making them the most powerful type of permanent magnets commercially available. These magnets are widely used across industries such as electronics, automotive, medical technology, and renewable energy due to their high performance and compact design. Neodymium magnets are manufactured in various shapes and coatings to meet specific application requirements.

High-grade N35-N52 disc neodymium magnets represent a pinnacle of rare-earth magnetic technology, combining exceptional magnetic performance with versatile design options. Composed primarily of neodymium (Nd), iron (Fe), and boron (B), these magnets belong to the Nd₂Fe₁₄B compound family, which is the strongest commercially available permanent magnet material today. The disc shape allows for precise control over magnetic field distribution, making them ideal for applications requiring focused magnetic force in compact spaces, such as motors, sensors, and audio devices.

High-grade zinc-coated neodymium arc magnets represent a specialized category of rare-earth permanent magnets, renowned for their exceptional magnetic performance and versatile applications. These magnets are composed primarily of neodymium (Nd), iron (Fe), and boron (B), forming the Nd₂Fe₁₄B compound, which is the strongest commercially available permanent magnet material today. The arc shape of these magnets is engineered to meet specific design requirements in applications requiring rotational symmetry and efficient magnetic flux distribution, such as in motors, generators, and magnetic couplings. The zinc coating provides a protective layer that enhances the magnet's durability and corrosion resistance, ensuring reliable performance in various environments.

Golden-coated cylindrical neodymium magnets represent a specialized category of rare-earth permanent magnets, renowned for their exceptional magnetic properties and versatile applications. Composed primarily of neodymium (Nd), iron (Fe), and boron (B), these magnets are the strongest commercially available permanent magnets today, offering high magnetic flux density and excellent energy product. The cylindrical shape allows for precise control over the magnetic field distribution, making them ideal for applications requiring focused magnetic fields in limited spaces, such as motors, sensors, and magnetic assemblies. The golden coating not only enhances the aesthetic appeal of the magnet but also provides a protective layer that shields the magnet from environmental factors such as moisture, oxygen, and corrosive substances, thereby extending its operational lifespan.

Powerful rectangular neodymium (NdFeB) countersunk magnets coated with NiCuNi represent a specialized category of rare-earth permanent magnets, renowned for their exceptional magnetic performance and versatile applications. NdFeB magnets, often referred to as the "magnet king," are composed of neodymium, iron, and boron, and are the strongest commercially available permanent magnets today. The rectangular shape with a countersunk hole is engineered to meet specific design requirements in various applications, such as motors, sensors, and magnetic assemblies, where precise magnetic field distribution and spatial constraints are critical. The NiCuNi coating provides a protective layer that enhances the magnet's durability and functionality.

Trapezoidal neodymium (NdFeB) magnets coated with zinc represent a specialized category of rare-earth permanent magnets, renowned for their exceptional magnetic properties and versatility in industrial applications. NdFeB magnets, often referred to as the "magnet king," are composed of neodymium, iron, and boron, and are the strongest commercially available permanent magnets today. The trapezoidal shape of these magnets is engineered to meet specific design requirements in various applications, such as motors, sensors, and magnetic assemblies, where precise magnetic field distribution and spatial constraints are critical.
The zinc coating applied to these magnets serves multiple purposes. Firstly, it provides a protective layer that shields the magnet from environmental factors such as moisture, oxygen, and corrosive substances, thereby extending its operational lifespan. Secondly, the zinc coating enhances the aesthetic appeal of the magnet, making it suitable for applications where a

Powerful disc neodymium (NdFeB) magnets coated with NiCuNi (nickel-copper-nickel) are high-performance permanent magnets renowned for their exceptional magnetic strength and durability. NdFeB magnets, composed of neodymium, iron, and boron, represent the strongest type of commercially available permanent magnets, offering magnetic energy products up to 53 MGOe in advanced grades like N52. These disc-shaped magnets are widely used in applications requiring compact, high-efficiency magnetic components, such as electric motors, generators, sensors, and consumer electronics. The NiCuNi coating enhances their corrosion resistance, thermal stability, and aesthetic appeal, making them suitable for both industrial and consumer-grade products.

Arc-shaped neodymium-iron-boron (NdFeB) magnets with zinc coating represent a specialized category of permanent magnets, combining the exceptional magnetic properties of NdFeB alloys with the protective benefits of zinc plating. These magnets are widely used in rotational systems such as electric motors, generators, and magnetic couplings, where their curved geometry optimizes magnetic field distribution. Below, we explore three distinct size categories of arc NdFeB magnets with zinc coating, highlighting their technical specifications and application-specific advantages.

Cylinder neodymium (NdFeB) magnets with NiCuNi (Nickel-Copper-Nickel) coating represent a specialized category of high-performance permanent magnets. These magnets combine the exceptional magnetic properties of neodymium-iron-boron alloys with the enhanced durability and corrosion resistance provided by the NiCuNi coating. Cylindrical in shape, these magnets are widely used in applications requiring precise magnetic field control, mechanical alignment, or integration with shafts and sensors, such as in motors, generators, and magnetic couplings.

Small fan-shaped neodymium magnets with zinc (Zn) coatings are specialized permanent magnets that combine the exceptional magnetic properties of neodymium-iron-boron (NdFeB) alloys with the corrosion-resistant benefits of zinc plating. These magnets are designed in a fan shape, which allows for precise magnetic field control and mechanical alignment in applications where space is limited or a specific magnetic orientation is required. The zinc coating provides a cost-effective solution for protecting the magnets from environmental factors such as humidity, oxidation, and mild chemical corrosion, extending their operational lifespan.