Berkley Screw Machine Products, a family owned multi-spindle machine shop located in Rochester Hills Michigan, is a leading producer and supplier of custom precision and specialty machined component parts for a variety of industrial applications. We meet ISO standards, have multiprocessing capabilities and the committed customer service you demand. Throughout our 52 years we have built a solid reputation based on our quality, performance and dependability. Our experience, resources and highly skilled staff are invaluable, as a team we provide the environment required to produce the finest quality parts efficiently and cost effectively for businesses like yours.