PHW INC. is an innovative supplier of products for railroad and mass transit applications - particularly in the area of fail-safe cab electronics.

Every day, our custom engineered products play an integral role in ensuring safe, reliable transportation on many of the busiest railroads and mass transit systems.

In twenty-plus years of operation, PHW has experienced continual growth while offering an ever-expanding, high quality product line.

The level of experience that PHW brings into each job is unmatched in the industry.