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
Product category
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
Wind Power
Communication
Industrial Machinery
Energy-Saving Home Appliances
Robot
Consumer Electronics
Motor
Trending News
29 Jul,2026
Understanding N45 Neodymium Magnets: Properties and Applications
N45 neodymium magnets are among the strongest types of permanent magnets available, made from an alloy of neodymium, iron, and boron. They are classified as rare-earth magnets and are renowned for their exceptional magnetic strength, which is rated at a maximum energy product of 45 MGOe (Mega Gauss Oersteds). This impressive strength allows N45 magnets to perform exceptionally well in applications
22 Jul,2026
Thin Rare Earth Magnets in Medical Devices: Revolutionizing Healthcare with Cutting-Edge Technology
Thin Rare Earth Magnets in Medical Devices: Revolutionizing Healthcare Introduction to Rare Earth Magnets in Medicine Thin rare earth magnets have emerged as a pivotal element in the evolution of medical devices. These innovative materials offer unparalleled performance, efficiency, and compact design. By incorporating these magnets, manufacturers can create smaller, lighter, and more effective me
15 Jul,2026
Unlocking the Benefits and Applications of Countersunk Ring Magnets
Countersunk ring magnets are specialized magnetic components that have a unique design featuring a conical recess on one side. This design allows for flush mounting, making them ideal for applications where a smooth and seamless finish is required. Their versatility and functionality make them essential in a wide range of industries, particularly in electrical and magnetic material applications. O
