Penn Manufacturing Industries

About

Penn Manufacturing Industries operates as a leading precision manufacturing company headquartered in Montgomeryville, Pennsylvania, serving critical industries including aerospace and defense, semiconductor equipment, medical devices, and industrial commercial products. The company delivers world-class manufacturing and engineering talent through comprehensive end-to-end solutions that encompass product development, precision machining, and electro-mechanical assembly services. With over 200 vertical and horizontal milling machines, PMI specializes in CNC precision machining, electrical discharge machining, CNC grinding, and precision gear shaping and hobbing. The facility maintains exceptional manufacturing tolerances down to 0.0001 inches, enabling production of complex geometries and aerospace-grade components. Their capabilities extend to NADCAP-approved surface treatments and 3 and 4 axis CNC controlled precision surface grinding operations. The company has established a global manufacturing footprint with facilities spanning the United States, India, and Singapore, allowing for scalable production and international market reach. PMI excels in manufacturing complex electro-mechanical subsystems, precision gears and splines, and difficult-to-machine components that meet stringent aerospace and medical device standards. Through advanced engineering services and state-of-the-art manufacturing technology, Penn Manufacturing Industries provides customers with reliable, high-precision solutions that support mission-critical applications across demanding industrial sectors while maintaining competitive lead times and quality standards.