Ross Machine Company is a Maryland-based AS9100D and ISO 9001-2015 certified precision CNC machining contract manufacturer that machines complex parts which require state-of-the-art equipment and high-level expertise in machining and programming. With over 35 years of experience, we offer short and long production runs, as well as prototyping capabilities, to support defense, industrial, manufacturing, and other industries. Our team of experts provides leading support through our in-house industry-leading custom parts machining capabilities.