Huihe Circuits has extensive experience in manufacturing customized metro pcb for customers in the railway, rail transit and automotive industries.Understand the importance of high performance, high reliability and high robustness of products required by the transportation industry.

Printed Circuit Board For Rail Transit

Braking System

Rail vehicles carry a large number of people, and the reliability of the braking system is even more important. In the braking system, the braking control unit is the core to ensure the stable operation of the entire system. Various connection components and printed circuit boards for power supply, control and data transmission are densely distributed in the brake control unit.

Drive System

The drive system is one of the most important systems of rail vehicles. In electric-driven rail vehicles, the traction converter module is the “brain” of the entire drive system. It connects the transformer and the traction motor to control the behavior of the entire drive system. The traction converter module is also densely packed with connection components and printed circuit boards for power supply, control and data transmission.

Rail Transit Signal System

In the field of rail transit signal systems, communication-based train automatic control systems have become the mainstream. It consists of automatic train protection, automatic train operation, automatic train monitoring and interlocking systems. It is responsible for preventing rear-end collisions and ensuring the efficient and safe operation of all vehicles in the entire rail transit system. It is the most important thing for integrating trackside and vehicles. system.

As the development speed and efficiency of enterprises in today’s society increase, the demand for transportation increases. Huihe Circuits has provided printed circuit boards for the transportation industry for decades, and has passed IATF16949, RoHS, ISO9001, UL certification and testing. The experienced engineers specializing in engineering and process technology in Huihe Circuits are familiar with the special needs of the transportation industry for printed circuit boards, and are well aware of the importance of safety, speed and efficiency to the transportation industry.