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ITAR-Registered High-Precision Machining Solutions for the Defense Industry

Douglas Machine & Engineering delivers ITAR-compliant, high-precision machining solutions purpose-built for defense applications. With AS9100D and ISO 9001:2015 certifications, tolerances as tight as +/-.0005, and end-to-end project management from concept to installation, DM&E is the trusted precision manufacturing partner defense contractors demand for mission-critical components.

High-precision CNC machining of a defense component at Douglas Machine & Engineering

Our Defense Precision Machining Services

Comprehensive ITAR-compliant manufacturing capabilities engineered to meet the stringent demands of defense and aerospace programs.

CNC Machining & Fabrication

Advanced CNC milling, lathe turning, and full-scope fabrication with tolerances from +/-.005 to +/-.0005, handling components up to 20,000 lbs and structural fabrications up to 20 tons for defense applications.

Quality Assurance & Inspection

Rigorous AS9100D-compliant inspection including First Article Inspection (FAI/AS9102), CMM analysis, dimensional verification on certified granite tables, and full quality documentation for defense program compliance.

Design Engineering

In-house design and engineering using PTC Creo, CATIA v5, and AutoCAD to take defense concepts from initial design through program management and final installation as a true one-stop-shop.

AWS-Certified Welding

Specialty welding services performed by AWS-certified welders, including precision structural and assembly welding for defense-grade fabricated components requiring exacting metallurgical standards.

Surface Finishing & Plating

In-house powder coating, liquid paint, blast preparation, and coordinated industrial plating services delivering corrosion resistance, conductivity, and wear performance to defense specifications.

Project Management

End-to-end program management coordinating all in-house and supply-chain processes—including heat treat and plating—reducing transportation costs and consolidating accountability for every defense contract.

Defense manufacturing process flow at DM&E from design through CNC machining to inspection

Our 5-Step Defense Manufacturing Process

Requirements Review & ITAR Compliance Verification

Every defense program begins with a thorough review of technical requirements, export-control classifications, and ITAR obligations. DM&E's SAM-approved and JCP-approved status ensures your program starts on a fully compliant foundation from day one.

In-House Design & Engineering Development

Precision CNC Machining & Fabrication

Finishing, Heat Treat & Surface Protection

AS9100D Inspection, Documentation & Delivery

Trusted by Defense Contractors

Defense Program Results

See how DM&E's precision machining and ITAR compliance deliver mission-critical components on time and to spec.

"DM&E's CNC Machining & Fabrication service is exceptional. Their AWS certified welders and precision tolerances exceeded our aerospace component requirements. Reliable, professional partner."

James Mitchell

"We had tight deadline pressures on a defense contract. DM&E's Project Management service coordinated our heat-treat and plating seamlessly, eliminating multiple POs. Delivered on time."

Patricia Chen

"Douglas Machine & Engineering provides high-precision machining solutions for the defense industry that are ITAR-compliant and AS9100D certified. Their one-stop approach reduced our procurement complexity significantly."

Robert Kowalski

"Their Inspection service using CMM and FAI reporting was thorough. DM&E's transparency and communication kept us informed every step. Exceptional quality assurance throughout the manufacturing process."

Linda Santos

"The new CNC Machining production shop capabilities deliver impressive results. Their Design Engineering and Assembly Services integration saved us significant transportation costs. Outstanding value and turnaround."

Marcus Thompson

"Five years working with DM&E on robotics components. Their Robotic & Automation Integration expertise and commitment to communication earned our complete trust. Long-term partnership that delivers."

David Hoffmann

"DM&E's Paint Shop & Powder Coating facility with thermoset finishes and AWS certified welding produces flawless defense-grade components. Technical precision is outstanding."

William Garrett

"As a competitor in precision manufacturing, DM&E's high-precision machining solutions for the defense industry benchmark our industry standards. ISO9001:2015 and AS9100D certification reflects serious capability."

Dr. Steven Walsh

"DM&E's CNC Machining & Fabrication service is exceptional. Their AWS certified welders and precision tolerances exceeded our aerospace component requirements. Reliable, professional partner."

James Mitchell

"We had tight deadline pressures on a defense contract. DM&E's Project Management service coordinated our heat-treat and plating seamlessly, eliminating multiple POs. Delivered on time."

Patricia Chen

"Douglas Machine & Engineering provides high-precision machining solutions for the defense industry that are ITAR-compliant and AS9100D certified. Their one-stop approach reduced our procurement complexity significantly."

Robert Kowalski

"Their Inspection service using CMM and FAI reporting was thorough. DM&E's transparency and communication kept us informed every step. Exceptional quality assurance throughout the manufacturing process."

Linda Santos

"The new CNC Machining production shop capabilities deliver impressive results. Their Design Engineering and Assembly Services integration saved us significant transportation costs. Outstanding value and turnaround."

Marcus Thompson

"Five years working with DM&E on robotics components. Their Robotic & Automation Integration expertise and commitment to communication earned our complete trust. Long-term partnership that delivers."

David Hoffmann

"DM&E's Paint Shop & Powder Coating facility with thermoset finishes and AWS certified welding produces flawless defense-grade components. Technical precision is outstanding."

William Garrett

"As a competitor in precision manufacturing, DM&E's high-precision machining solutions for the defense industry benchmark our industry standards. ISO9001:2015 and AS9100D certification reflects serious capability."

Dr. Steven Walsh

"DM&E's CNC Machining & Fabrication service is exceptional. Their AWS certified welders and precision tolerances exceeded our aerospace component requirements. Reliable, professional partner."

James Mitchell

"We had tight deadline pressures on a defense contract. DM&E's Project Management service coordinated our heat-treat and plating seamlessly, eliminating multiple POs. Delivered on time."

Patricia Chen

"Douglas Machine & Engineering provides high-precision machining solutions for the defense industry that are ITAR-compliant and AS9100D certified. Their one-stop approach reduced our procurement complexity significantly."

Robert Kowalski

"Their Inspection service using CMM and FAI reporting was thorough. DM&E's transparency and communication kept us informed every step. Exceptional quality assurance throughout the manufacturing process."

Linda Santos

"The new CNC Machining production shop capabilities deliver impressive results. Their Design Engineering and Assembly Services integration saved us significant transportation costs. Outstanding value and turnaround."

Marcus Thompson

"Five years working with DM&E on robotics components. Their Robotic & Automation Integration expertise and commitment to communication earned our complete trust. Long-term partnership that delivers."

David Hoffmann

"DM&E's Paint Shop & Powder Coating facility with thermoset finishes and AWS certified welding produces flawless defense-grade components. Technical precision is outstanding."

William Garrett

"As a competitor in precision manufacturing, DM&E's high-precision machining solutions for the defense industry benchmark our industry standards. ISO9001:2015 and AS9100D certification reflects serious capability."

Dr. Steven Walsh
The DM&E Difference

Why Choose Douglas Machine & Engineering?

DM&E combines rigorous certifications, advanced capabilities, and a one-stop-shop model that defense contractors rely on for quality and accountability.

ITAR & AS9100D Certified

SAM-approved, JCP-approved, Cage Code 87BF4, and AS9100D certified—fully credentialed for defense and aerospace manufacturing compliance.

One-Stop-Shop

From concept design through CNC machining, welding, finishing, inspection, and installation—all managed under one roof for seamless defense program execution.

Precision at Scale

Tolerances as tight as +/-.0005 on components up to 20,000 lbs, backed by CMM metrology and AS9102 First Article Inspection for every critical defense part.

Cyber Security Insured

Cyber security insurance and a commitment to transparency and open communication protect your defense program data and supply chain integrity at every stage.

About Douglas Machine & Engineering

A skilled, certified team dedicated to defense-grade precision manufacturing.

Douglas Machine & Engineering (DM&E) is an ISO 9001:2015 and AS9100D certified precision manufacturer serving the aerospace, defense, robotics, agricultural, and industrial sectors. Operating with a CAGE Code of 87BF4 and maintaining SAM and JCP approvals, DM&E is a fully credentialed ITAR-registered manufacturing partner for defense contractors with demanding program requirements. The company recently completed the grand opening of a new state-of-the-art CNC Machining production shop, expanding capacity and production value for high-complexity defense programs. With AWS-certified welders, advanced metrology resources, and in-house design engineering using industry-standard CAD platforms, DM&E manages every project from concept through installation—reducing costs, consolidating supplier accountability, and delivering on time. Our core commitment is clear: precision, communication, and exceeding customer expectations on every defense contract.

Concept-to-InstallationFull-scope in-house manufacturing from design engineering through final delivery and setup
Tolerances to +/-.0005"Industry-leading precision machining capability for mission-critical defense components
AS9100D & ISO 9001:2015 CertifiedDual aerospace and quality management certifications ensuring defense-grade compliance

Frequently Asked Questions

Is Douglas Machine & Engineering ITAR registered?

Yes. DM&E is an ITAR-registered manufacturer with SAM approval, JCP approval, and a CAGE Code of 87BF4, making it a fully compliant partner for U.S. defense and military programs.

What certifications does DM&E hold for defense machining?

What tolerances can DM&E hold on defense components?

What is the maximum size or weight of components DM&E can machine?

Does DM&E provide First Article Inspection (FAI) for defense programs?

Can DM&E manage the entire manufacturing process in-house?

How does DM&E handle cyber security for sensitive defense programs?

What industries besides defense does DM&E serve?

Have More Questions About Defense Machining?

Talk to DM&E's experts for a no-obligation consultation on your defense program requirements.

Certified & Compliant

Awards and Recognition

AS9100D aerospace quality management certification logo

AS9100D Certification

Aerospace and defense quality management standard compliance.

ISO 9001:2015 quality management certification logo

ISO 9001:2015 Certification

International standard for quality management systems.

AWS American Welding Society certified welder badge

AWS Certified Welders

American Welding Society certification for structural welding excellence.

Start Your Defense Manufacturing Program with DM&E

Submit your project requirements and our team will respond promptly with a tailored solution. From ITAR compliance to precision tolerances, we're ready to support your defense program from concept through installation.

Contact Us Today

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