Shanghai T-mag Electronic Technology Co., Ltd.

High-performance magnets, engineered to move the world.

From grain-boundary-diffused NdFeB to 550 °C SmCo, we develop, manufacture and deliver permanent magnetic materials for electric vehicles, wind power, consumer electronics, medical equipment and aerospace.

50,000+modern production base
1,500 t/yrhigh-performance magnet capacity
50+core patents, PhD-led R&D
72 hrapid prototype sampling
Grades in production N35–N58 35M–55M 35H–54H 38SH–54SH 35UH–54UH 35EH–50EH 33TH–45TH SmCo ≤ 550 °C Ferrite Y28B–Y46BH
T-magtech production and testing facility
About T-magtech

A vertically integrated magnet manufacturer, from alloy to assembly.

We are a high-tech enterprise integrating R&D, production and sales of high-performance permanent magnetic materials, serving customers across the global supply chain.

  • Full-process manufacturing — melting, pressing, sintering, machining, coating and magnetizing under one roof.
  • PhD-led R&D team holding 50+ core patents in material formulation and process technology.
  • Deep industry coverage — new energy vehicles, wind power, consumer electronics, medical and aerospace.
Learn more about us
Core technology

Three pillars behind every magnet we ship.

coercivity ↑ · heavy-RE usage ↓

Grain boundary diffusion

Heavy rare-earth elements are diffused along grain boundaries instead of alloyed in bulk — significantly raising intrinsic coercivity and temperature resistance while cutting heavy-RE consumption and cost.

precision ↑ · lead time ↓

Integrated near-net-shape forming

A single production flow from raw material to finished part removes intermediate steps, improves throughput and holds tight dimensional tolerances on complex geometries.

corrosion resistance ↑ · lifetime ↑

Advanced surface protection

Multi-layer electroplating and nano-coating processes build a dense protective barrier, giving parts outstanding corrosion and oxidation resistance in harsh environments.

Product range

Magnetic materials, assemblies and production tooling from one supplier.

Standard grades ex-stock, custom parts and magnetizing fixtures engineered to your requirements.

Applications

Wherever motion meets precision.

Service

Built to be easy to buy from.

72 h

Rapid sampling

One-stop custom service from product design and prototyping to volume production — samples in as fast as 72 hours.

24 h

Response guarantee

Every inquiry answered within 24 hours, so your project never waits on a supplier.

Global · door to door

Logistics & after-sales

A mature international logistics network delivers safely and fast, backed by full life-cycle after-sales support.

Send us a drawing. Get a quote within 24 hours.

Tell us your grade, geometry, coating and quantity — or just describe the application.

Request a quote