Pot magnets (also known as cup magnets) are highly versatile components used across industries—from automotive and manufacturing to retail and consumer applications. Their strong holding power, durable construction, and adaptability make them essential for mounting, clamping, and retrieval purposes.
This guide explores the leading global manufacturers of pot magnets, highlighting their specialties, production capabilities, and key differentiators to help businesses and consumers make informed purchasing decisions.
Headquarters: China | Website: www.magnetsw.com
Company Overview
Since 2003, Souwest Magnetech has established itself as a premier manufacturer and wholesale supplier of pot magnets. With a 28,000 m² production facility, advanced R&D capabilities, and a stock management system ensuring 48-hour delivery for in-demand products, the company serves a vast global clientele.
Key Strengths:
In-house R&D center with 30+ patents
ISO 9001 & ISO 14001 certified, compliant with RoHS and BSCI standards
SAP, PLM, and MES systems for production tracking
Core Product Offerings
Neodymium Pot Magnets (Superior holding strength)
Ferrite/Alnico Pot Magnets (Cost-effective & high-temperature resistant)
Rubber-Coated & Countersunk Pot Magnets (Protection against corrosion and impact)
Ideal Applications: Industrial mounting, warehouse management, medical equipment, and promotional displays.
Headquarters: Pueblo, Colorado, USA | Website: www.magnetsource.com
Company Overview
A mainstay in the magnet industry since 1996, Master Magnetics is a top choice for high-performance neodymium pot magnets in North America. The company emphasizes strong pull force relative to compact sizes, making their products ideal for heavy-duty industrial and commercial uses.
Key Strengths:
Premium-grade NdFeB (Neodymium) Pot Magnets
Customized magnetic assemblies
B2B & retail-friendly distribution model
Popular Products
Countersunk Pot Magnets
Rubber-Coated Magnets (Anti-slip & Scratch-resistant)
Threaded Base Pot Magnets (For mechanical fastening)
Ideal Applications: Workbench fixtures, automotive tool holders, and exhibition displays.
Headquarters: USA (Global Distribution) | Website: www.magnet4sale.com
Company Overview
Magnet4Sale is a go-to supplier for budget-friendly but reliable pot magnets. Catering to hobbyists, educators, and industrial users, the company offers a diverse catalog with quick shipping ideal for small businesses.
Key Strengths:
Competitive bulk pricing
Straightforward eCommerce experience
Extensive range of pot, cup, and mounting magnets
Best-Selling Products
Heavy-Duty Cup Magnets (For shelving & tool organization)
Magnetic Bases (For machining & industrial setups)
Rubber-Backed Pot Magnets (Non-marring applications)
Ideal Applications: Educational projects, home DIY, and workshop organization.
Headquarters: Ningbo, China | Website: www.weizhongmagnetics.com
Company Overview
Weizhong Magnetics specializes in custom pot magnet assemblies, supplying both ferrite and neodymium variants. Since 2018, the company has rapidly grown, partnering with industrial buyers globally.
Key Strengths:
OEM & ODM-friendly (Small MOQs)
High-temperature-resistant magnets (up to 200°C)
Threaded & hook-equipped pot magnet options
Notable Products
Neodymium Pot Magnets with Internal/External Threads
AlNiCo Pot Magnets (For extreme heat environments)
Waterproof Epoxy-Coated Magnets (Marine & outdoor use)
Ideal Applications: HVAC systems, robotics, and automated production lines.
Headquarters: Ningbo, China | Website: www.fzmag.com
Company Overview
Ningbo Faizeal is a leading volume supplier to SMEs in North America and Europe. Known for affordable pricing without compromising quality, they offer one of the widest pot magnet selections in China.
Key Strengths:
Bulk discount pricing for resellers
Custom coatings & threading options
Certified (SGS & RoHS compliant)
Top Products
Male/Female Threaded Pot Magnets (For modular assembly)
Hook-Equipped Cup Magnets (Retail displays & signage)
Encapsulated Pot Magnets (Corrosion-resistant)
Ideal Applications: Trade show booths, warehouse signage, and machinery fixtures.
Headquarters: San Jose, USA | Website: www.stanfordmagnets.com
Company Overview
Focused on ceramic ferrite and rare earth magnets, Stanford Magnets serves high-tech and industrial clients. They provide bespoke pot magnet configurations with stringent quality control.
Key Strengths:
High-precision magnetic assemblies
Military & aerospace-grade products
Fast prototyping services
Key Offerings
Temperature-Stable Pot Magnets
High-Coercivity Ferrite Magnets
Medical & Sensor-Grade Magnetic Solutions
Ideal Applications: Scientific research, defense, and medical devices.
Headquarters: London, UK | Website: www.eclipsemagnetics.com
Company Overview
Eclipse Magnetics is a global leader in heavy-duty clamping magnets, supplying precision-engineered pot magnets for manufacturing & automation.
Key Strengths:
Extreme durability (Industrial-rated)
Internal-threaded deep pot magnets
Hazardous environment compliance (ATEX)
Main Products
Safety-Locked Pot Magnets
Magnetic Workholding Solutions
Custom Magnetic Fixtures
Ideal Applications: CNC machining, woodworking, and high-vibration environments.
Headquarters: Shanghai, China | Website: www.wzmagnetics.com
Company Overview
WZ Magnetics specializes in custom-designed pot magnets that meet specific industrial requirements. With flexibility in materials, coatings, and magnetic strength customization, they’re a preferred supplier for automotive, aerospace, and robotics applications.
Key Strengths:
Flexible MOQs (Low minimum order quantities)
Multi-coating options (Nickel, zinc, rubber, epoxy)
Threading & machining services (For specialized mounting)
Main Products:
Tailored Neodymium Pot Magnets
Shallow & Deep Cup Magnets
Magnetic Couplers for Robotics
Best Used For: Automation systems, sensor technology, electric vehicle components.
Headquarters: Ningbo, China | Website: www.kenenghardware.com
Company Overview
With over a decade of expertise, KENENG delivers hard-wearing, industrial-grade pot magnets at competitive rates. They focus on OEM & private-label production, making them ideal for bulk buyers and distributors.
Key Strengths:
10+ years in neodymium magnet production
High-stress resistance designs
Multi-layer corrosion protection
Top-Selling Products:
Super Strong N52 Pot Magnets
High-Temperature Alnico Cup Magnets
Magnetic Bases for Jigs & Fixtures
Best Used For: Heavy equipment, assembly lines, magnetic fixtures in construction.
Headquarters: Illinois, USA | Website: www.adamsmagnetic.com
Company Overview
Adams is a US-based innovator in rare earth pot magnets, offering high-performance solutions for demanding industries like medical, military, and energy sectors. Their precision engineering and strict quality control set them apart.
Key Strengths:
Extreme holding power magnets (up to 1,000+ lbs)
Lab & medical-grade magnetic components
Magnetic shielding & consulting services
Key Offerings:
Medical Imaging Pot Magnets (MRI-compatible)
Radiation-Resistant Magnets
Magnetic Latches for Industrial Doors
Best Used For: Defense equipment, renewable energy systems, healthcare devices.
Pot magnets are known for their versatility and high magnetic strength, making them suitable for:
Heavy-Duty Holding: Ideal for securing objects in industrial settings.
Mounting and Fixing: Commonly used in workstations, classrooms, and offices.
Inventory Management: Effective for organizing equipment in warehouses.
Promotional Displays: Securely holding marketing materials in retail environments.
Retrieval: Assisting in the recovery of metal objects.
Pot magnets operate by utilizing their magnetic field to attach to ferromagnetic materials. When in contact with iron or steel, the magnetic field interacts with the material's magnetic domains, creating a strong attraction. For non-ferromagnetic materials, pot magnets feature fittings that allow for mechanical attachment, enhancing stability.
1. Optimal Performance
High-grade materials (N52 neodymium, shielded ferrites)
Precision engineering for consistent pull strength
2. Industry Compliance
Meets RoHS, REACH, and ISO certifications
Radiation-resistant options for medical/aerospace use
3. Custom Solutions
Tailored sizes, threading, and coatings
Prototyping support for specialized applications
4. Supply Reliability
Bulk inventory with fast global shipping
No production delays from material shortages
5. Cost Efficiency
Durable coatings (epoxy/zinc) reduce replacements
Volume discounts from wholesale specialists
6. Safety Assurance
Tested for extreme temperatures (-50°C to 200°C)
Military-grade options for critical installations
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