Douglas Machine & Engineering delivers precision CNC welding and fabrication solutions built to exacting tolerances for aerospace, defense, industrial, and agricultural industries. From AWS-certified specialty welding to structural fabrications up to 20 tons, our ISO-certified team manages every project from concept through installation—ensuring quality, on-time delivery, and consolidated project management that saves you time and cost.
Comprehensive fabrication and welding solutions engineered for precision, performance, and on-time delivery across demanding industries.
Advanced CNC machining and full-scope fabrication from concept to installation. We machine components up to 20,000 lbs with tight tolerances and build structural fabrications up to 20 tons using state-of-the-art mills, lathes, and fabrication equipment.
Specialty welding services performed by AWS-certified welders. We deliver precision welds for complex assemblies, structural components, and hydraulic or electronic weld tooling across aerospace, defense, and industrial applications.
Turnkey robotic welding and automation systems designed and built to your workflow. Includes custom robotic welding units, retrofitting existing systems, on-site setup, and full operational validation for advanced manufacturing environments.
In-house design team that takes your concept, develops a process, and produces a finished product. Utilizing PTC Creo, CATIA v5, and AutoCAD, our engineers manage the entire workflow from initial design through installation.
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.
Rigorous ISO 9001:2015 and AS9100D-backed inspection including first article inspection (FAI), CMM analysis, and dimensional verification on certified granite tables to ensure every fabricated component meets specification.
Our in-house design team collaborates with you to understand project requirements, constraints, and goals. Using PTC Creo, CATIA v5, and AutoCAD, we develop detailed engineering designs and process plans tailored to your specifications and target industry standards.
DM&E combines ISO-certified quality, AWS-certified craftsmanship, and true one-stop-shop capabilities to deliver fabrication solutions that exceed expectations.
ISO 9001:2015 and AS9100D certified, ensuring every fabricated component meets rigorous aerospace and defense-grade quality standards.
From in-house design and CNC machining to welding, coating, and installation—one partner, one point of contact, zero extra purchase orders.
Our AWS-certified welding team delivers high-integrity specialty welds for structural, hydraulic, and electronic weld tooling across industrial and aerospace applications.
Dedicated project management and careful planning ensure your program stays on schedule, with transparent communication at every stage of fabrication.
Skilled fabrication and engineering professionals dedicated to precision and performance.
Douglas Machine & Engineering—operating as DM&E—is a precision manufacturing company serving aerospace, defense, agricultural, robotics, food-grade packaging, pharmaceutical, construction, and industrial sectors. Built on a foundation of comprehensive in-house capabilities, DM&E functions as a true one-stop-shop, managing projects from concept through installation under one roof. The company recently marked a major milestone with the grand opening of a new CNC Machining production shop, significantly expanding its production value and capacity. Holding ISO 9001:2015 and AS9100D certifications—along with a Cage Code (87BF4) recognizing its standing as a JCP and SAM-approved supplier—DM&E is committed to a revitalized culture of customer service, transparency, and open communication. Their mission: exceed customer expectations through careful planning, quality craftsmanship, and on-time delivery, every job.
CNC stands for Computer Numerical Control. In welding, CNC refers to the use of computer-controlled systems to automate and precisely guide the welding process. CNC welding machines follow pre-programmed paths to deliver consistent, high-accuracy welds—ideal for complex geometries, high-volume production, and applications requiring repeatability, such as aerospace, defense, and structural fabrication.
Speak with our engineering team for a free consultation and project assessment.
Internationally recognized quality management system certification.
Aerospace quality management standard for defense and aviation manufacturing.
American Welding Society certified welding professionals on every project.
Share your project details and our engineering team will respond promptly with a tailored solution and competitive estimate. From a single component to a full production run, we're ready to help.
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.