PEM started in 1974 as a small machining shop in California dedicated to high quality parts and products that passed the highest levels of precision. Since then, the company has continued to grow and has moved multiple times into larger facilities to accommodate expanding operations. PEM currently resides in a 16,500 sq ft facility in Fontana, California that houses well over twenty CNC lathes, mills, and other machining equipment. PEM excels not only for their ability to create the highest quality products and attention to detail but also because they make customer service a key priority. With PEM’s various partnerships, they are poised to continue to grow as they expand their capacity and capabilities.



PEM’s mission is to provide a total quality system, committed to excellence in our products, customer service, and market superiority.


PEM will continue to yield high quality products and services by setting the standard for precision machining.