Magnetic Accessories

Your Professional Magnetic Accessories Supplier！

Established in 2003, Hesheng Magnetics is one of the earliest enterprises engaged in the production of neodymium rare earth permanent magnets in China. We have a complete industrial chain from raw materials to finished products.we have become the leader in the application and intelligent manufacturing of neodymium permanent magnets field ,after 20 years development,and we have formed our unique and advantageous products in terms of super sizes, magnetic Assemblies,special shapes, and magnetic tools.

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Why Choose Us

Customization Capabilities

With over 20 years of experience and continuous investment in technology, we support custom solutions including large-size magnets, complex shapes, and magnetic assemblies to meet specific application needs.

One-stop Solution

From raw materials to finished products, our complete in-house production chain ensures consistent quality, reliable lead times, and better cost control for long-term supply partnerships.

Our Certifications

Certified under ISO9001, ISO14001, ISO45001, and IATF16949, our production follows strict quality control systems.

Common types

Strong Neodymium Pot Magnet
Strong neodymium pot magnets feature a high-grade magnetic core encased in a steel shell, concentrating the magnetic field to deliver immense and secure holding force. Designed for maximum pull strength, they are ideal for demanding industrial applications such as mounting, securing heavy machinery, and tool organization.
The steel cup is typically zinc-plated or powder-coated, offering both corrosion resistance and a professional finish suitable for both industrial and commercial end products.

Grid Magnet
The neodymium grid magnet represents an advanced magnetic assembly in which powerful neodymium magnets are systematically arranged within a corrosion-resistant stainless steel framework. Constructed from premium SS304 or SS316 stainless steel, this configuration combines exceptional magnetic strength with outstanding environmental durability.
They are widely used across food processing, pharmaceuticals, ceramics, plastics, pigments, and powder-handling industries where strict contamination control is essential.

Magnetic Filter Rods
Engineered with high-quality stainless steel construction and advanced neodymium magnetic arrays, our magnetic filter rods provide exceptional ferrous metal separation capabilities across various industrial processing environments. The optimized magnetic architecture generates powerful field gradients capable of extracting even micron-sized ferrous contaminants from both powdered and liquid materials.
Our comprehensive range of magnetic filter rods serves multiple industrial sectors including food processing, pharmaceutical production, chemical manufacturing, plastic processing, and mining operations. The versatile design accommodates various installation configurations.

Product Specification

We offers the following product specifications：

Name	Neodymium Grid Magnet
Gauss	5000-14000 gauss
Material	Neodymium Magnet+SUS304/316L Pipe
Shape	Rod, bar, stick, ect.
Casing	SUS304/316L
Dimension	Customized
Feature	Eco-friendly
Performance	Permanent, Rust-proof, Anti-corrosion

Product features

1.Frame and tube material is 304 or 316L stainless steel,good corrosion resistance and no pollution .
2.Standard magnetic grates are assembled with stainless steel frame and 25mm diameter round bars.
3.The frame and magnetic bar surface can be fine polished and full welded to meet food grade or pharmacy application.

Custom

Sizes & Shapes

We offer neodymium magnets in sizes from 0.010" to large assemblies, with standard shapes like discs, blocks, rings, and arc segments. Custom shapes can be made to your specs.

Grades & Coatings

Available in grades N35 to N52. To prevent corrosion, magnets are coated with options like Nickel (Ni-Cu-Ni), Gold, Chrome, Copper, Epoxy, Teflon, and Rubber/Plastic.

Certifications

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Package & Delivery

1.Package: Standard export package or Custom
2. Delivery: By air express, by sea

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FAQ

Q: What types of magnetic accessories do you offer?

A: We offer a wide range of magnetic accessories, including magnetic hooks, clips, holders, mounting bases, and custom magnetic assemblies designed for industrial, commercial, and retail applications.

Q: What materials are used in your magnetic accessories?

A: Our products are typically made from high-grade neodymium magnets combined with steel housings and durable coatings such as nickel, zinc, or rubber for enhanced protection and longevity.

Q: Are your magnetic accessories suitable for industrial use?

A: Yes, many of our magnetic accessories are designed specifically for industrial environments, offering strong holding force, corrosion resistance, and reliable performance under demanding conditions.

Q: Do your products comply with international quality standards?

A: Yes, our manufacturing processes follow strict quality control standards, and materials comply with relevant regulations such as RoHS and REACH where applicable.

Q: What is the typical holding strength of your magnetic accessories?

A: Holding strength varies depending on size, magnet grade, and design. We offer a range of pull forces from a few kilograms up to several hundred kilograms for heavy-duty applications.

Q: Can you provide customized magnetic solutions?

A: Absolutely. We offer OEM and ODM services, including custom sizes, shapes, coatings, magnetic strength, and complete assembly solutions based on your specific application requirements.

Q: What industries commonly use your magnetic accessories?

A: Our products are widely used in manufacturing, warehousing, automotive, retail display, construction, and home organization sectors.

Q: What coatings are available for corrosion protection?

A: Common coatings include nickel (Ni-Cu-Ni), zinc, epoxy, and rubber. We can recommend suitable coatings based on environmental conditions such as humidity or outdoor exposure.

Q: What is your minimum order quantity (MOQ)?

A: MOQ depends on the product type and customization level, typically ranging from 500 to 2,000 units. We offer flexible options for initial orders.

Q: How do you ensure product consistency and quality?

A: We implement a comprehensive quality control system, including raw material inspection, in-process checks, magnetic strength testing, and final product inspection before shipment.

Q: What is your standard lead time?

A: Standard lead time is usually 15–30 days after order confirmation. Custom projects may require additional time depending on complexity.

Q: Are your magnetic accessories easy to install?

A: Yes, most of our products are designed for quick and tool-free installation. For specialized applications, we also offer threaded mounts, adhesive backing, or screw-fixed options.

Q: Can your products be used outdoors?

A: Yes, with appropriate coatings such as rubber or epoxy, our magnetic accessories can perform reliably in outdoor environments. Stainless steel components are also available for enhanced durability.

Q: Do you support e-commerce and retail packaging?

A: Yes, we provide packaging solutions suitable for retail and e-commerce, including barcode labeling, blister packs, and custom branding for platforms like Amazon.

Q: What after-sales support do you provide?

A: We offer responsive after-sales service, including technical support, replacement for quality issues, and ongoing assistance to ensure long-term customer satisfaction.

As one of the most experienced magnetic accessories manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please rest assured to wholesale cheap magnetic accessories for sale here from our factory. Customized orders are welcome.