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  • Permalloy Bent Components

    MuMetal Bent Parts

    Manufactured from 80% nickel Permalloy sheets via progressive stamping and precision bending, our miniature parts deliver tight dimensional tolerances, structural rigidity, and post-annealed magnetic stability, ideal for on-board shielding and space-constrained applications in sensors, RF modules, and implantable devices.

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  • Permalloy Machined Components

    MuMetal Machined Parts

    Manufactured from 80% nickel Permalloy via multi-axis CNC milling, turning, and wire EDM, our machined components combine exceptional structural stiffness with stress-relieved high-permeability magnetic shielding, serving as precision mounting bases and shielding frames in lithography systems, electron microscopes, and aerospace instrument cabins.

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  • Permalloy Sheet Metal Components

    MuMetal Sheet Metal Components

    Manufactured from high-nickel Permalloy sheets with precision fabrication and post-annealing to relieve cold-work stress, these components offer both mechanical strength and superior magnetic shielding, ideal for precision instruments, RF front-ends, aerospace electronics, and semiconductor manufacturing.

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  • NiFe-based Permalloy Shielding Case

    Nickel Based Mu Metal Shielding Box

    Mu Metal Shielding box is a major protecting method in magetic fields, which obtains double actions: one is to prevent or reduce the electromagnetic interference from outer field, the other is to prevent or reduce the part's own electromagnetic field affecting any other relevant parts.

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  • NiFe-based Mu Metal Shielding Can

    Soft Magnetic Permalloy Shielding Can

    Permalloy Shielding cans are typically manufactured from high permeability Mu Metal and provide excellent low frequency magnetic field attenuation with low coercive forces.

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  • High Precision Mu Metal Clock Movement Stator

    NiFe-based Permalloy Clock Movement Stator

    Made of NiFe based Permalloy, the featured clock movement stator is finely engineered with a high vacuum demagnetization process. Its robust construction ensures lasting durability.

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  • Permalloy Core for HMA Current Transformer

    High Metering Accuracy Current Transformer Mu Metal Core

    The high permeability 80% nickel-iron, Mu Metal alloy is the material used in the manufacture of high metering accuracy (HMA) current transformer cores. Close control of the magnetic properties over a wide flux density range permits the most conomic design of the transformer for requirements in both ratio and phase angle error.

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  • NiFe-based Permalloy Shielding Box for CT

    Nickel Based Mu Metal Shielding Case

    Mu Metal Shielding case is a major protecting method in magetic fields, which obtains double actions: one is to prevent or reduce the electromagnetic interference from outer field, the other is to prevent or reduce the part's own electromagnetic field affecting any other relevant parts.

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  • NiFe-based Permalloy Shielding Pipe

    NiFe-based Mu Metal Shielding Tube for Current Transformer

    Mu Metal shielding tube is a major protecting method in magetic fields, which obtains double actions: one is to prevent or reduce the electromagnetic interference from outer field, the other is to prevent or reduce the part's own electromagnetic field affecting any other relevant parts.

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  • High Permeability Mu Metal Strip for Shilelding

    1J85 Mu Metal Strip with High Permeability

    Mu Metal, a Nickel-Iron-Molybdenum alloy, provides high initial and maximum permeabilities with low coercive force, low hysteresis loss, low eddy-current losses, and low magnetostriction at low field strengths.

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1J79 NiFe based Permalloy Shielding Cover

Permalloy Shielding covers are produced from high permeability nickel iron alloy (or Mu Metal) and provide excellent low frequency magnetic field attenuation with low coercive forces.
  • product origin:

    China
  • item no.:

    custom-made
  • shipping port:

    Shenzhen / Hong Kong
  • Color:

    Silver gray
  • lead time:

    Wthin 4 weeks upon receipt of order
  • payment:

    TT, Paypal
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product Details
1J79 NiFe Based Permalloy Shielding Cover

Permalloy Shielding covers are produced from high permeability nickel iron alloy and provide excellent low frequency magnetic field attenuation with low coercive forces.

Our well equipped manufacturing lines enable our capacity for producing high volume, deep drawn shielding covers, while our highly skilled workers are able to make shielding covers in smaller volumes from a variety of methods, including metal spinning as well as traditional techniques.

All of our permalloy shielding parts can be matched with lids and bespoke aperture configurations, and are supplied in a pure hydrogen annealed condition to optimise final magnetic properties.


Mu Metal shielding coverMu Metal shielding cover

Packaging & Shipping

Carton boxes package for small quantityWooden Case for Large Quantity

1. Carton boxes package for small quantity
2. Wooden Case for Large Quantity (Make sure the products shipped in safety)

Our Services


Complete before/after-sales service
---give you the best purchase experience!

1. Before purchase
Any comments or advice from you are highly welcome. We will try to answer all your call and reply your every requirement.

2. Sample provided
Samples are normally offered. Sample will be charged according to the quantity or the value of the material. We can return this charge in the following order payment. So don't worry about the quality, you have every chance to try and inspect before you place the order.

3. After-sale service
We will follow every order from beginning to the end. Any quality problem happens, just send us a message or email. We will process it as soon as possible. We will replace the material if they are inspected defective.

We believe in quality, there's no best, only better! If you are the one who pursue the same, please don't hesitate to contact us now!
Send A Message

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

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