Douglas Machine & Engineering delivers precision CNC welding services built to exacting tolerances for aerospace, defense, industrial, and agricultural applications. With AWS certified welders, ISO 9001:2015 and AS9100D certifications, and a fully integrated one-stop-shop approach, we take your project from concept through installation—on time, every time. Discover welding solutions engineered for performance.
Comprehensive CNC welding and fabrication solutions engineered for precision, quality, and on-time delivery across demanding industries.
Advanced CNC machining and full-scope fabrication from concept through installation. We machine components up to 20,000 lbs with tight tolerances and build structural fabrications up to 20 tons for aerospace, defense, and industrial sectors.
Specialty welding performed by AWS certified welders as part of comprehensive manufacturing workflows. We maintain quality throughout every weld, supported by ISO 9001:2015 and AS9100D certified processes.
Turnkey robotic welding and automation systems designed and integrated to your workflow. Includes custom robotic welding units, retrofitting existing systems, full unit testing, and on-site setup and validation.
In-house design team manages your project from concept to finished product using PTC Creo, CATIA v5, and AutoCAD. We develop precise welding processes and fabrication plans tailored to your specifications and industry requirements.
Rigorous inspection using CMM analysis, first article inspection reporting, and dimensional verification on certified granite tables. Full quality documentation ensures compliance for aerospace, defense, and regulated industry applications.
Comprehensive project management coordinating all processes from welding and machining to heat treat, plating, and painting. Consolidated management reduces transportation costs and keeps quality firmly in our hands.
Douglas Machine & Engineering is your trusted CNC welding partner for high-stakes industrial applications. Our AWS certified welders work alongside in-house design engineers and CNC machinists to deliver structurally sound, dimensionally precise weldments—components up to 20 tons—for aerospace, defense, agricultural, and robotics industries. With ISO 9001:2015 and AS9100D certifications, we uphold the strict quality standards your industry demands. From hydraulic weld tooling to assembly fixtures, our fully integrated shop keeps every stage of your project under one roof, eliminating delays and ensuring exceptional on-time delivery.
See how DM&E delivers precision CNC welding results that exceed expectations across demanding industries.
From certified quality standards to single-source project management, here's what sets DM&E apart as your CNC welding partner.
Every weld is executed by AWS certified professionals meeting the highest industry quality and safety standards.
ISO 9001:2015 and AS9100D certifications ensure consistent, auditable quality for aerospace, defense, and regulated industries.
From design and CNC machining to welding, finishing, and assembly—we manage your entire project under one roof, reducing lead times and costs.
Our skilled workforce and careful planning process are dedicated to exceeding customer expectations for performance and on-time delivery on every job.
A skilled, certified team dedicated to precision manufacturing excellence.
Douglas Machine & Engineering (DM&E) is a precision manufacturing and CNC welding company serving aerospace, defense, agricultural, robotics, food-grade packaging, pharmaceutical, construction, and industrial sectors. Built on a foundation of AWS certified welding and ISO-certified quality management, DM&E operates as a true one-stop shop—taking customer projects from concept through installation entirely in-house. The company recently celebrated the grand opening of a new CNC Machining production shop, expanding its capabilities and capacity for higher-production-value work. DM&E's core values center on open communication, transparency, and revitalized customer service. With consolidated project management, the team eliminates the complexity of multiple vendors, reduces transportation costs, and ensures the quality of every finished product remains firmly in their hands—from the first weld to final delivery.
CNC (Computer Numerical Control) in welding refers to the use of computer-controlled machinery to automate and precisely direct welding operations. CNC welding systems follow programmed paths to deliver consistent, repeatable welds with tight tolerances—ideal for complex or high-volume fabrication projects in aerospace, defense, and industrial manufacturing.
Talk to our certified welding experts for a free consultation and project quote.
Internationally recognized quality management system certification.
Aerospace and defense quality management standard certification.
American Welding Society certified welding professionals on staff.
Share your project details and one of our AWS certified welding specialists will contact you promptly with a tailored solution and competitive quote. We're committed to clear communication and on-time delivery from the very first conversation.
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