U.S. Manufactured
01 / Process
Proprietary Processes
Purpose-built solutions and manufacturing processes developed around demanding thermal applications.
Thermal systems built for mission-critical conditions
DeWitts Thermal Solutions designs, builds, and validates cooling systems for military ground vehicles and equipment, from COTS hardware for urgent readiness needs to custom heat-exchanger packages engineered to program requirements. In-house engineering, U.S. manufacturing, and prototype speed measured in days, not quarters.
We've got COTS!
DeWitts supplies U.S.-manufactured aluminum COTS cooling heat exchangers, radiators, complete cooling modules, and electric fan packages as defined in FAR 2.101: commercial products sold in substantial quantities and offered to the Government without modification, at any contract tier. Because every unit is aluminum and manufactured at our Wixom, Michigan facility, our COTS products qualify as domestic end products under the Buy American statute's COTS exception, no domestic-content tracing required.
Capability Overview
Engineering, manufacturing and validation under one roof
Engineering, manufacturing, and validation under one roof. DeWitts supports demanding operating environments with in-house thermal design, CFD/thermal simulation, and complete fabrication including CAB brazing, welding, CNC machining, laser cutting, stamping, molded shrouds, paint, and assembly. Rapid prototyping moves programs from concept to hardware fast. We design and deliver complete cooling packages to your standards on your timeline.
Built In-House
From thermal design to finished assembly
Keeping critical processes in-house gives the DeWitts team tighter control over prototype speed, manufacturing quality, program changes and production consistency.
Quality & Program Discipline
Built to your program standards
Quality management system certified to ISO 9001:2015; processes aligned to IATF 16949 core requirements
AIAG core tools in practice: APQP launch planning, PPAP submissions, PFMEA, SPC, and MSA
First Article Inspection and approval support, AS9102-style FAI or customer requested format
Full lot traceability and lab certified DFARS 252.225-7002 compliant materials
Compliance with DFARS 252.225-7009 specialty metals flow-downs
Disciplined change control - no production or process change without advance customer notification and approval
Data & reporting aligned to program requirements: test reports, thermal performance data, and documentation packages
Open for customer and DCMA audits, on-site or virtual, including pre-award surveys and source inspection
System-Level Development
More than a radiator. A complete thermal solution.
DeWitts can develop individual heat exchangers or coordinated cooling packages around vehicle and equipment requirements. Packaging, airflow, heat rejection and manufacturing constraints are considered together so the finished components work as a system.
Concept
Analysis
Fabrication
Validation
System Development
Multi-component thermal packaging
Differentiators
Why program managers work with DeWitts
02 / Team
Experienced Team
Engineering and manufacturing experience supporting high-performance, prototype, and production programs.
03 / Reporting
Data & Reporting
Project tracking, analysis, documentation, and reporting aligned to program requirements.
04 / Validation
Validation In-House
Predictive analysis and testing capabilities help move programs from concept through validation efficiently.
STANDARDS WE WORK TO
MIL-STD-810 environmental methods (vibration, shock, temperature, dust)
Adherence to Ground Combat Vehicle welding codes: MIL-STD-3040 (12479550) & MIL-STD-3057 (12472301)
MIL-STD-2073-1E Standard Practice for Military Packaging
FAR 52.209-5, FAR 52.219-1, and FAR 52.203-11 compliant
22 CFR 120.62 ITAR-controlled technical data, defense articles, or defense services
Thermal Management Products
Built around your application
Integrated Assembly
Radiator & Fan Package
Custom Fabrication
Aluminum Heat Exchangers
Application-Specific
Custom Radiator Configuration
Procurement Information
PERTINENT CODES
ISO 9001:2015
ITAR Registered
eJCP Certification #0089672
Program Inquiry
Ready for program evaluation?
Tell us about your thermal challenge, application or program requirements and our team will help identify the right next step.
Contact
Contact DeWitts
Mail: 29988 Anthony Dr. Wixom, MI 48393
Phone: 517-548-0600
Email: info@dewitts.com
Hours: 9:00am - 6:00pm EST - Monday - Friday