18+ Years Experience
Magnet Manufacturer

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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

27 May,2026

Unlocking the Potential of Rubber Coated Neodymium Magnets

Rubber coated neodymium magnets are increasingly popular due to their exceptional properties and wide range of applications. These magnets combine the remarkable strength of neodymium with a protective rubber coating, making them ideal for various uses where both adhesion and safety are paramount. One of the primary advantages of rubber coated neodymium magnets is their enhanced durability. The ru

20 May,2026

The Advantages of Using Countersunk Neodymium Magnets in Various Industries

The Advantages of Using Countersunk Neodymium Magnets in Various Industries Introduction to Countersunk Neodymium Magnets Countersunk neodymium magnets are a specific type of permanent magnet made from an alloy of neodymium, iron, and boron. Renowned for their exceptional strength, these magnets feature a countersunk hole that allows for easy installation using screws. Their unique design not only

18 May,2026

Understanding Countersunk Ring Magnets: A Comprehensive Guide for Professionals

Countersunk ring magnets are a remarkable type of magnetic component widely utilized in various applications due to their unique design and functionality. Characterized by a central hole that allows for easy fastening, these magnets offer a secure and low-profile solution for both industrial and consumer applications. The countersunk design enables a flush mount, which is particularly advantageous

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