D.A. Precision Products, Inc is located in the Greater Cincinnati area specializing in the fabrication of custom metal manufacturing for the automobile, mining, medical device and a variety of other industries. D.A. Precision is a privately held corporation and has been in business for more than thirty years. The company, headquartered in Mason, Ohio, is owned and operated by a degreed Mechanical Engineer with over 20 years of experience in the manufacturing industry. We offer full service CNC machining including CNC programming, engineering design and analysis and ASME-certified welding.