Aerospace Machining & Manufacturing Services - CNC

DM&E provides CNC milling, CNC turning, precision fabrication, welding, inspection, finishing coordination, and project management for aerospace and defense manufacturing programs. The team can support machined components up to 20,000 lbs, structural fabrications up to 20 tons, tight tolerances from +/-.005 to +/-.0005, and workflows from concept through installation.

Yes. Douglas Machine & Engineering is AS9100D and ISO 9001:2015 certified, which supports quality management expectations for aerospace, defense, and regulated manufacturing. DM&E also has AWS certified welders, JCP approval, SAM approval, Cyber Security Insurance, and Cage Code 87BF4, helping customers meet sourcing, compliance, and documentation requirements.

DM&E’s CNC machining capabilities support precision tolerances ranging from +/-.005 to +/-.0005, depending on the part geometry, material, process, and inspection requirements. The team reviews drawings and specifications up front to determine manufacturability, the best machining approach, and the inspection plan needed to verify finished dimensions.

Yes. DM&E manages plating and heat-treat processing through qualified supply partners as part of the overall manufacturing workflow. This helps customers avoid multiple purchase orders and handoffs while ensuring finishes, corrosion resistance, hardness, strength, conductivity, and wear-performance requirements are coordinated with the machined or fabricated component specifications.

DM&E supports first article inspection reporting and dimensional verification for aerospace, defense, and regulated programs. Inspection resources include CMM analysis through Exact Metrology, certified granite tables, gauges, and comprehensive quality documentation. These checks help confirm that finished parts meet drawing, tolerance, and customer-specific requirements before production continues.

DM&E’s one-stop-shop model can support concept development, process planning, precision machining, fabrication, finishing, and installation support. The company has also expanded with a new CNC Machining production shop geared toward higher production value, making it well positioned for customers who need both engineering support and scalable manufacturing capacity.

Material and finish requirements are evaluated against each project’s drawings and specifications. DM&E supports machined and fabricated metal components, liquid coatings, thermoset powder finishes such as epoxy, polyester, nylon, polyurethane, and metallics, plus blast preparation. Plating and heat treat are coordinated through qualified partners when required by the application.

DM&E reduces complexity by managing design support, CNC machining, fabrication, inspection, coating, supplier coordination, delivery, and installation support through a single accountable partner. This consolidated approach can lower transportation costs, reduce duplicate purchase orders, improve communication, and keep the quality of the finished product under tighter program management control.