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  • Servo-powered applications
    Servo-powered applications

    Mounting cables for fixed and active installations meet the needs of modern electrical installations

  • Applications in the machinery industry
    Applications in the machinery industry

    Industrial connectors are suitable for harsh environments, reliably protect interfaces and ensure reliable power, data and signal transmission

  • Applications in the energy industry
    Applications in the energy industry

    The high-voltage connection of the battery of the energy storage system is applied to the high-voltage connection of the positive and negative poles between the battery packs of the chemical energy storage system

  • Application of control systems
    Application of control systems

    3F Electronics’ control system cabling solutions make it easy to plan, assemble and debug automated system

  • Application of medical industry
    Application of medical industry

    High-tech connectors for modern medical technology, permanent performance and a high degree of fault protection are essential

  • Applications in the automotive industry
    Applications in the automotive industry

    3F Electronics provides a complete set of high-voltage wiring harness connections and compact AC charging gun solutions for new energy vehicles

Product Technology

A well-conceiving connection can improve your efficiency.
3F Electronics' products create added value in planning, installation and operation.
Hybrid M Cables Hybrid M Cables

Hybrid M Cables

Hybrid cables provide a universal connection solution for communication interfaces and high-performance motor connections. They enable you to easily transmit data, signals, and power through a connector. Benefit from compact industrial-grade cable design.
Power And Signal Set Cables Power And Signal Set Cables

Power And Signal Set Cables

Prefabricated cables can be used to easily connect sensors and actuators in the field to achieve signal and power transmission. 3F Electronics provides cables of various models and materials.

Industry Application

Committed to developing powerful and comprehensive solutions,
performing well in creating customer value and satisfaction.

About 3F Electronics

Dong Guan 3F Electronics Co., Ltd. is a productive enterprise with independent research and development, manufacturing of high-performance industrial connectors (photovoltaic connectors, circular connectors, high-voltage connectors, waterproof connectors, etc.), wiring harnesses (industrial wiring harnesses, automotive wiring harnesses), and is also a provider of one-stop solutions for new applications.


Follow the latest developments in the cable harness and connector industry.

Measures to improve the electromagnetic compatibility of cables and industrial robot cables

21 July 2023
With the continuous development of robot fieldbus technology, its application field is no longer tied to car manufacturing, but has also been widely used in industrial equipment, industrial automat...

Intelligent measurement and control wire and cable is what kind of cable?

22 June 2023
Intelligent measurement and control wire and cable is a new type of wire and cable products, which integrates modern technology and traditional wire and cable manufacturing technology, and realizes...

How much do you know about PVC for wire and cable sheath?

21 May 2023
PVC plastic is not only used in wire and cable insulation, but also widely used in sheaths. Used as a sheath, PVC plastic requires good corrosion resistance, sufficient mechanical properties, softn...

Introduction of flexible servo cables

06 April 2023
Flexible servo cable is a high-performance cable that can withstand high mechanical stress and has precise electrical parameters, suitable for real-time control and data transmission of various hig...

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