CNC Milling & Turning
State-of-the-art CNC mills and lathes machine components up to 20,000 lbs with tolerances as tight as +/-.0005, serving aerospace, defense, and industrial applications with repeatable precision.
Douglas Machine & Engineering delivers ISO 9001:2015 and AS9100D certified CNC machining solutions for Michigan's most demanding industries—aerospace, defense, robotics, and more. From tight-tolerance components to full fabrication assemblies up to 20 tons, we manage every phase from concept through installation, saving you time, cost, and complexity with one trusted manufacturing partner.
From precision milling to full fabrication and finishing, we offer a complete range of machining and manufacturing solutions under one roof.
State-of-the-art CNC mills and lathes machine components up to 20,000 lbs with tolerances as tight as +/-.0005, serving aerospace, defense, and industrial applications with repeatable precision.
Full-scope metal fabrication services handling assemblies up to 20 tons, including assembly fixtures, hydraulic and electronic weld tooling, and complete structural builds from design through delivery.
Our AWS certified welders perform specialty welding as part of integrated fabrication workflows, ensuring structural integrity and compliance for high-demand aerospace, defense, and industrial projects.
Rigorous in-house and contracted inspection using CMM analysis, first article inspection (FAI) reporting, certified granite table verification, and full quality documentation for AS9100D compliance.
In-house paint shop offering thermoset powder coating, liquid finishes, and blast preparation using silica sand, steel shot, and bead blasting for corrosion, UV, and abrasion-resistant surface protection.
Turnkey robotic and automation system design, build, and integration—including custom welding and assembly units, system retrofits, full unit testing, and on-site setup for advanced manufacturing environments.
Our in-house design team uses PTC Creo, CATIA v5, and AutoCAD to evaluate your requirements, develop a manufacturing process, and establish project scope—setting the foundation for precision execution from the start.
See how Douglas Machine & Engineering delivers precision, quality, and on-time results for demanding clients.
We combine certified expertise, comprehensive in-house capabilities, and a genuine commitment to communication to deliver results Michigan manufacturers can rely on.
ISO 9001:2015 and AS9100D certified, meeting the strictest aerospace and defense quality standards required by Michigan's advanced manufacturing sector.
From concept to installation, we manage design, machining, welding, finishing, and delivery in-house—eliminating multiple vendors and purchase orders.
Our skilled workforce is dedicated to careful planning and transparent communication, ensuring every project meets customer deadlines without compromise.
Rooted in Michigan's industrial heartland, we understand the demands of regional aerospace, defense, robotics, and agricultural manufacturing clients.
A dedicated Michigan manufacturing team built on precision and trust.
Douglas Machine & Engineering is a precision manufacturing company serving Michigan and the broader Midwest industrial community. Operating as a certified ISO 9001:2015 and AS9100D facility with AWS certified welders, DM&E has built its reputation on delivering complex machining, fabrication, and automation projects with uncompromising quality. Recently expanding with the grand opening of a new CNC production shop geared for higher production value, the company continues to invest in capabilities that meet the evolving needs of Michigan's aerospace, defense, robotics, agricultural, and industrial sectors. DM&E's mission is simple: exceed customer expectations through careful planning, open communication, and total project ownership—from concept through installation.
DM&E serves a wide range of industries including aerospace and defense, agricultural, robotics, food grade packaging, pharmaceutical, construction, and general industrial manufacturing.
Speak directly with our engineering team for expert guidance and a free project consultation.
International quality management system certification for manufacturing excellence.
Aerospace quality management standard for defense and aviation manufacturing.
American Welding Society certification ensuring structural weld quality and compliance.
Fill out the form below and a Douglas Machine & Engineering specialist will follow up promptly to discuss your project requirements, timelines, and specifications. We're committed to transparent communication 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