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Precision Magnets
Engineered for Excellence

Leader in specification, design & fabrication of high-performance magnetic products and assemblies. Over 15 years of expertise in advanced magnetic materials for industrial, medical, aerospace, and energy applications.

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About Precision Magtech

Integrity First, People-oriented, Pursuing Quality

Precision Magtech Corporation is the leader in the specification, design, and fabrication of magnetic products and assemblies in China, with over 15 years of experience in magnetic materials and components. Specializing in manufacturing magnets combined with R&D, production, and sales, we deliver precision-engineered solutions for global industries.

As a magnetic materials application technology expert, we operate advanced magnet material properties analysis facilities, utilize professional simulation software, and employ experienced senior technical engineers to help customers select optimal magnetic materials and configurations.

15+
Years Experience
50+
Global Clients
1000+
Custom Designs
99.8%
Quality Yield
Precision Magnets Manufacturing

Our Magnetic Products

Precision-engineered magnetic materials and assemblies for demanding applications across industries.

Sintered NdFeB Magnets

Sintered NdFeB Magnets

High-energy neodymium-iron-boron magnets with superior magnetic properties. Available in various grades (N35-N55) and temperature ratings up to 220°C.

  • Max Energy Product: 35-55 MGOe
  • Coating Options: Ni-Cu-Ni, Zn, Epoxy
  • Custom Shapes & Sizes
Learn More →
Radial NdFeB Magnets

Radial NdFeB Magnets

Ring-shaped magnets with radial magnetization, ideal for motors, sensors, and encoders requiring uniform magnetic fields.

  • Precision Tolerance: ±0.05mm
  • Multi-pole Magnetization
  • High Coercivity Grades
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SmCo Magnets

SmCo Magnets

Samarium-Cobalt magnets offering excellent temperature stability and corrosion resistance. Ideal for aerospace and defense applications.

  • Operating Temp: Up to 350°C
  • High Curie Temperature
  • Excellent Corrosion Resistance
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Bonded NdFeB Magnets

Bonded NdFeB Magnets

Injection-molded or compression-bonded neodymium magnets allowing complex geometries and tight tolerances without machining.

  • Complex 3D Shapes
  • Isotropic & Anisotropic Options
  • Net-Shape Production
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AlNiCo Magnets

AlNiCo Magnets

Aluminum-Nickel-Cobalt magnets with high residual induction and excellent temperature stability for instrumentation and sensors.

  • Temp Stability: -270°C to 540°C
  • High Residual Induction
  • Cast & Sintered Options
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Ferrite Magnets

Ferrite Magnets

Cost-effective ceramic magnets with good corrosion resistance for motors, speakers, and magnetic separators.

  • Low Cost, High Volume
  • Excellent Corrosion Resistance
  • Isotropic & Anisotropic Grades
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Rubber Magnets

Rubber Magnets

Flexible magnetic sheets and strips made from ferrite powder in rubber or PVC binder for signage and gasketing.

  • Flexible & Cuttable
  • Adhesive Backing Options
  • Custom Widths & Thicknesses
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Magnetic Assemblies

Magnetic Assemblies

Complete magnetic solutions including housings, sensors, and mechanical components for immediate integration.

  • Magnetic Couplings
  • Motor Assemblies
  • Custom Integration
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Advanced Capabilities

From material analysis to clean room assembly, we offer comprehensive services to support your magnetic application needs.

Material Analysis

Advanced facilities for magnetic property testing, thermal analysis, and material characterization.

Precision Production

CNC machining, grinding, slicing, and drilling with tolerances down to ±0.005mm.

Quality Center

ISO-compliant testing including flux mapping, coercivity measurement, and coating adhesion.

Clean Room Assembly

Class 10,000 clean room for contamination-sensitive magnetic assemblies and sensor integration.

Technical Support

We provide comprehensive resources to help you select, design, and apply magnetic materials effectively.

Design & Selection Tools

Material Selection Guide

Compare properties of NdFeB, SmCo, AlNiCo, Ferrite, and bonded magnets.

Magnet Design Assistance

Custom geometry, magnetization patterns, and tolerance optimization.

Magnetic Calculations

Pull force, field strength, and circuit modeling support.

Coating & Protection

Recommendations for Ni-Cu-Ni, Zn, Epoxy, and other protective layers.

Need Engineering Support?

Our senior technical engineers have decades of combined experience in magnetic applications. We can help you:

  • Optimize magnet grade and size
  • Reduce demagnetization risk
  • Improve thermal stability
  • Lower total cost of ownership
Request Technical Consultation

Frequently Asked Questions

What is the difference between sintered and bonded NdFeB magnets?

Sintered NdFeB magnets are made by compacting and sintering powder, resulting in higher magnetic properties (35-55 MGOe). Bonded NdFeB magnets are made by mixing magnetic powder with a polymer binder and molding, allowing complex shapes but with lower energy (5-12 MGOe).

What temperature ranges do your magnets operate in?

Operating temperatures vary by material: Sintered NdFeB (80°C to 220°C), SmCo (250°C to 350°C), AlNiCo (-270°C to 540°C), Ferrite (-40°C to 250°C). We offer high-coercivity grades for elevated temperature applications.

Do you provide corrosion protection for neodymium magnets?

Yes, we offer multiple coating options including Ni-Cu-Ni (standard), Zn, Epoxy, Parylene, and Au for enhanced corrosion resistance. Selection depends on your environmental requirements.

Can you produce custom magnet shapes and sizes?

Absolutely. We specialize in custom geometries including arcs, segments, rings, blocks, discs, and complex 3D shapes. We support both prototype and high-volume production.

Where is your manufacturing facility located?

Our production and R&D facilities are located in Shenzhen, China, with a strategic location for global logistics and supply chain integration.

Contact Precision Magnets

Ready to discuss your magnetic application? Connect with our engineering team for expert guidance and custom solutions.

Phone
0086-755-26550858
Address
Room 603B, 6th floor, YaFangTing building, MaJiaLong industry zone, Nanshan, Shenzhen, China
QQ
2790390570
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