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About Us

Established in the famous Oriental port city Ningbo, Ningbo TRONSUM Magnetic Industry Co., Ltd. is a national high-tech enterprise that integrates the R&D, production, and sales of rare earth NdFeB (neodymium iron boron)permanent magnets.

Factory Area

20000

Product category

10000 + Species
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Widely Used in Many Fields

TRONSUM's high-quality products are widely used in many fields to meet the needs of customers in many industries

Automobiles

Automobiles

Wind Power

Wind Power

Communication

Communication

Industrial Machinery

Industrial Machinery

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Energy-Saving Home Appliances

Robot

Robot

Robot

Consumer Electronics

Motor

Motor

Trending News

06 May,2026

A Beginner’s Guide to Understanding Thin Rare Earth Magnets: Unlocking the Power of Advanced Magnetic Materials

A Beginner’s Guide to Understanding Thin Rare Earth Magnets Table of Contents 1. Introduction to Thin Rare Earth Magnets 2. What Are Rare Earth Magnets? 3. Properties of Thin Rare Earth Magnets 4. Manufacturing Process of Thin Rare Earth Magnets 5. Applications of Thin Rare Earth Magnets 6. Advantages of Thin Rare Earth Magnets 7. Challenges in Working with Thin Rare E

22 Apr,2026

Troubleshooting Common Issues with N35 Neodymium Magnets: A Comprehensive Guide

Troubleshooting Common Issues with N35 Neodymium Magnets N35 neodymium magnets are among the strongest permanent magnets available, widely used in various applications, from industrial machinery to consumer electronics. However, like any technology, they can face issues that may hinder their performance. In this guide, we will explore common problems associated with N35 neodymium magnets and provi

16 Apr,2026

Exploring High-Temperature Neodymium Magnets: Applications and Benefits

High-temperature neodymium magnets, often referred to as high-temp NdFeB magnets, are a type of rare-earth magnet known for their exceptional magnetic strength and resistance to thermal demagnetization. Composed primarily of neodymium, iron, and boron, these magnets can maintain their magnetic properties at elevated temperatures, making them ideal for applications that involve heat exposure or req

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