Douglas Machine & Engineering delivers precision fabrication and welding solutions engineered to the tightest tolerances—serving aerospace, defense, robotics, and industrial sectors. From concept to installation, our AWS-certified welders and ISO-accredited processes ensure every component meets demanding performance standards, on time and within specification. Discover what a true one-stop manufacturing partner can do for your operation.
Comprehensive fabrication, welding, and machining solutions delivered in-house—from initial design through final installation.
Advanced CNC milling, turning, and full-scope fabrication for components up to 20,000 lbs with precision tolerances as tight as +/-.0005. Serving aerospace, defense, robotics, and industrial sectors from concept through delivery.
Specialty welding services performed by AWS-certified welders, covering structural and specialty applications. Integrated into comprehensive fabrication workflows with rigorous quality documentation for regulated industries.
In-house design team using PTC Creo, CATIA v5, and AutoCAD manages the full journey from concept to finished product, ensuring every project is planned, optimized, and executed with precision.
Turnkey robotic welding and automation systems designed, built, and validated to customer workflows—including retrofitting existing systems, full unit testing, and on-site setup for advanced manufacturing environments.
Rigorous inspection using CMM analysis, first article inspection (FAI) reporting, and dimensional verification on certified granite tables—ensuring full compliance for aerospace, defense, and regulated industry standards.
In-house thermoset powder coating and blast preparation facility applying epoxy, polyester, polyurethane, and metallic finishes with corrosion, UV, and abrasion resistance for fabricated assemblies and custom metal parts.
At Douglas Machine & Engineering, we eliminate the complexity of multi-vendor manufacturing. As an ISO 9001:2015 and AS9100D certified facility, we manage the entire project lifecycle—from design engineering and CNC machining to AWS-certified welding, finishing, and final inspection—under one roof. For aerospace, defense, agricultural, and industrial clients, this means tighter quality control, reduced transportation costs, fewer purchase orders, and on-time delivery you can count on. Your finished product never leaves our hands.
See how DM&E delivers precision results for aerospace, defense, and industrial clients nationwide.
We combine certified expertise, comprehensive capabilities, and a commitment to communication that sets us apart as a precision manufacturing partner.
Our ISO 9001:2015 and AS9100D certifications guarantee quality processes meeting aerospace and defense industry standards.
From design through installation, we manage fabrication, welding, machining, finishing, and inspection under one roof—saving time and cost.
Every weld is performed by AWS-certified professionals, ensuring structural integrity and compliance for demanding industrial applications.
Careful program management and transparent communication ensure your project is delivered on schedule, every time.
A skilled, dedicated team committed to precision manufacturing excellence.
Douglas Machine & Engineering—known as DM&E—is a precision manufacturing company serving the aerospace, defense, robotics, agricultural, food-grade packaging, pharmaceutical, construction, and industrial sectors. Operating as a true one-stop shop, DM&E handles every stage of the manufacturing process in-house, from concept and design engineering to CNC machining, AWS-certified welding, fabrication, inspection, and finishing. The company recently opened a new CNC production shop, expanding its capacity for higher-volume, high-precision work. Holding ISO 9001:2015 and AS9100D certifications and a CAGE Code of 87BF4, DM&E is approved for JCP and SAM programs. Their mission is straightforward: exceed customer expectations on performance and delivery through meticulous planning, transparent communication, and comprehensive project management that keeps quality firmly in their hands.
Precision fabrication is the process of cutting, forming, welding, and assembling metal components to exact dimensional specifications—typically within very tight tolerances. It combines advanced CNC machining, specialty welding, and quality inspection to produce parts and assemblies that meet strict performance and compliance requirements for industries like aerospace, defense, and industrial manufacturing.
Our engineering team is ready to discuss your project requirements and answer any questions.
International standard for quality management systems in manufacturing.
Aerospace quality management standard for defense and aviation suppliers.
American Welding Society certified professionals ensuring weld quality.
Fill out the form below and one of our engineering experts will respond promptly to discuss your requirements, timeline, and how DM&E can deliver the precision solution your project demands.
For immediate assistance, feel free to give us a direct call at +1 563-324-0611 You can also send us a quick email at lschaul@doug-machine.com
For immediate assistance, feel free to give us a direct call at +1 563-324-0611 You can also send us a quick email at lschaul@doug-machine.com