Product Center
Our products cover a series of Electric power supplies, power electronic conversion power supplies,
heating power supplies, GJB power supplies, and more
heating power supplies, GJB power supplies, and more

Electric power supply
High-Frequency switching power supply DC System,AC/DC integrated power supply system,Thyristor power supply DC system

Power electronic conversion power supply
AC-DC bidirectional DC output power supply,DC-DC bidirectional DC power supply


GJB power supply
Distributed aircraft anti-icing and de-icing power system,MEC series AC-DC converters,MTK series AC-DC converters,MK series DC power module
About Us
Tongbu was founded in 2005, providing various power rectification and transformation products for power, industrial manufacturing, transportation, energy, aerospace and other fields.
We are dedicated to providing professional, stable, and valuable power solutions for the intelligent world.
We are dedicated to providing professional, stable, and valuable power solutions for the intelligent world.

Vision mission
The vision and mission of Tongbu are to provide professional, stable, and valuable power solutions for the intelligent world.

Spirit ADVANTAGE
Simplification, passion, professionalism, innovation.
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