PHD Inc. specializes in industrial automation solutions, offering a wide range of products including cylinders, linear slides, grippers, rotary actuators, switches & sensors, electric actuators, and more. They provide custom solutions for various industries such as automotive, food & beverage, glass, medical, packaging, robotic, semiconductor, and stretch blow molding. Additionally, PHD Inc. offers digital design resources like CAD and sizing apps, along with a rebuild program, warranty, replacement parts, and a comprehensive product lookup service. The company is based in Fort Wayne, IN and is dedicated to empowering industrial automation through innovative products and solutions.