Round Base Magnet
Description
Reviews
As a professional ferrite magnet manufacturer in China, MAG SPRING offers high-quality Round Base Magnets (also known as mounting base magnets) designed for versatile holding, mounting, lifting, fixing and transferring applications across construction, engineering, automotive, office, warehouse and industrial environments. Our round base magnets combine strong ferrite magnetic cores with durable steel cases for reliable performance and long service life.

Product Overview
Round Base Magnets are high-strength magnetic assemblies composed of a steel protective case and a powerful ferrite magnet core. They provide strong holding force for fixed mounting, temporary positioning, heavy-duty holding and material transfer tasks in industrial production, daily use, mechanical engineering and metalworking. Featuring compact structure, easy installation and strong magnetic retention, these magnets are ideal replacements for traditional fixing methods.
Technical Specifications
- Product Name: Round Base Magnet / Mounting Base Magnet
- Magnet Material: High-performance Ferrite (Ceramic)
- Assembly Structure: Steel case + magnetic core
- Holding Force: 2KG – 270KG (customizable range)
- Coating Options: Zn, Ni, Cr, Painting, Ni-Cu-Ni
- Customization: Size, holding force and structure available
- Sample Service: Free/charged samples available
- MOQ: 50 pieces
- Lead Time: 35 days
- Packaging: Standard brown carton / export wooden case
- Payment Term: T/T
- Loading Port: Ningbo / Shanghai
Surface Coatings
Our Round Base Magnets support multiple surface treatments to enhance corrosion resistance and durability for different working environments:
- Zinc (Zn): Cost-effective, general anti-corrosion performance
- Nickel (Ni): Smooth surface, good wear resistance
- Chromium (Cr): High hardness, excellent durability
- Painting: Custom colors, suitable for decorative applications
- Ni-Cu-Ni: Premium multi-layer coating, superior anti-rust performance
Key Features
- Strong and stable holding force from high-grade ferrite magnets
- Steel case protects magnet from damage and improves magnetic efficiency
- Multiple coating options for indoor and outdoor applications
- Wide holding force range to meet different load requirements
- Customizable sizes and specifications for special projects
- Easy to install and operate without additional tools
- Long service life and stable magnetic performance
Applications
Round Base Magnets are widely used in various industries and scenarios:
- Construction & engineering: Temporary fixing of metal components
- Automotive industry: Vehicle maintenance and part positioning
- Metalworking plants: Workpiece holding and tool mounting
- Mechanical engineering: Equipment assembly and positioning
- Warehouse & logistics: Material sorting and transfer
- Office & family: Daily mounting, storage and organization
- Industrial production: Line assembly and fixed positioning
Production & Packaging
- Production Lead Time: 35 days for standard and customized orders
- Minimum Order Quantity: 50 pieces for bulk production
- Packaging: Standard export carton for small orders, wooden case for large orders
- Logistics: Convenient shipment from Ningbo or Shanghai port
- Custom Packaging: Branded packaging available upon request
Quality & Compliance
All Round Base Magnets are manufactured under strict quality control to ensure stable performance and safety:
- Strict magnetic performance and holding force testing
- Coating adhesion and corrosion resistance inspection
- Dimensional accuracy control for perfect assembly
- Compliance with EU RoHS environmental protection standards
Certifications & Compliance
- ISO9001 Quality Management System Certified
- ISO14001 Environmental Management System Certified
- Products fully comply with EU RoHS Directive
FAQs
Q: What material are the round base magnets made of?
A: The magnetic core is high-grade ferrite, and the outer case is steel with various protective coatings.
Q: Can the holding force and size be customized?
A: Yes, we provide customization for size, holding force, coating and structure based on your requirements.
Q: What is the MOQ and lead time?
A: MOQ is 50 pieces, standard production lead time is 35 days.
Q: Are samples available before bulk order?
A: Yes, samples are available for testing and verification before mass production.

About Us
MAG SPRING was founded in 2003 and located in Ningbo, Zhejiang, China. We are a comprehensive manufacturer of magnetic application products, focusing on the R&D, design and production of ferrite magnets, ndfeb magnets, magnetic filters and various magnetic components.


The company has professional technical teams and advanced production equipment, operating strictly in accordance with the ISO9001 quality management system. We also focus on environmental protection and hold ISO14001 certification. All our products meet EU RoHS requirements.
Adhering to the enterprise tenet of "Efficiency, Perfection, Harmony and Dedication" and the slogan "Everything We Handle Must Be Excellent", MAG SPRING has rich experience in magnet R&D, production and sales. Our products are widely recognized by customers worldwide. We look forward to cooperating with you with high-quality products, competitive prices and professional services.

Read More:
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Complete Guide to Pot Magnets & Round Base Magnets