Custom Soft Magnetic Materials and Transformer Core Manufacturers in China

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Transmart Industrial Limited is a professional manufacturer of high quality transformer cores and chokes, supplying soft magnetic materials, soft magnetic cores, electrical and electronic components as well as other materials for transformers and associated industries.


Transmart is an export oriented company with customers located in 50+ countries. Most of our customers come from Europe and North America. We supply high quality tape wound cores in Nanocrystalline, Amorphous and Silicon Steels. Product applications including Common mode chokes ,Hall Effect Current Sensors, Low Voltage and Medium Voltage instrument transformers, Earth Leakage Circuit Breakers ,Reactors, Inductors etc.


We position ourselves as solution provider, with our experience and strength in materials, magnetic cores and components to help our clients to solve their problems.

FactoryMain productsProduction Area ( ㎡)Number of employeesYear of establishmentTurnover 2019 ( USD)Certifications
#1Silicon steel cores,     Current Sensor Core, Instrument transformer Core, Power transformer Core38000300199522 MillionsISO9001  /   ISO14001    /   ISO45001  /   IATF16949
#2Nanocrystalline Cores, Amorphous Core,           Common mode chokes,  Inductors, Reactors50000600200838 MillionsIATF16949  /   ISO9001    /   ISO14001  /   ISO45001

  • Transport packaging
    Transport packaging
  • Factory environment
    Factory environment
  • Company environment
    Company environment
  • Sprayed iron core
    Sprayed iron core
  • soft magnetic material striping
    soft magnetic material striping
  • Company offices
    Company offices
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