Replace the unavailable
Recreate discontinued, undocumented, or damaged components with a controlled digital definition.
Reverse engineering ↗Detroit engineering + advanced manufacturing
Engineering that gets your idea made.
From a hard-to-source component to a brand-new product, MIDDLESYS combines mechanical engineering, reverse engineering, and additive manufacturing to move ambitious work forward.
25+Years of mechanical engineering experience
Large formatSLA + FDM additive manufacturing
One partnerEngineering and production support together
01What we solve
Make the next move with less uncertainty.
MIDDLESYS helps product teams and manufacturers resolve the physical questions that slow programs down—what to build, how to build it, and whether it will work.
Prove the idea sooner
Move from concept to a functional prototype that answers real fit, assembly, and performance questions.
Product development ↗
02Core services
Engineering and manufacturing in the same conversation.
Fewer handoffs preserve design intent. Our capabilities connect around the project instead of forcing the project to fit a single process.
01
Mechanical Engineering
Practical design and analysis that move a mechanical challenge toward a buildable answer.
Explore service ↗
02
Reverse Engineering
Recover geometry, design intent, and documentation from the physical part in front of you.
Explore service ↗
03
Additive Manufacturing
Large-format SLA and FDM capacity for prototypes, tooling, and production-intent parts.
Explore service ↗
04
Product Design & Development
Turn an early concept into a defined, manufacturable product with fewer blind spots.
Explore service ↗03 Built around the real part
Digital tools.
Physical accountability.
A model is useful only when it represents the interfaces, material behavior, and manufacturing reality of the finished component. We keep engineering close to the build so each iteration answers something that matters.
How we workSee recent case filesDefinition before production
Every part starts as a controlled model.
Wireframe to solid to shop floor — the digital definition is the product. See the work in photos and video.
Visit the shop gallery04A practical path
From question to working answer.
Every engagement is different. The discipline underneath it is consistent: define what matters, create the technical definition, validate it physically, and prepare it for repeatability.
- 01
Frame the problem
Requirements, interfaces, constraints, and the decision the work needs to support.
- 02
Engineer the solution
CAD, analysis, materials, tolerances, and manufacturing strategy resolved together.
- 03
Build and learn
A prototype or first article makes the remaining questions physical and testable.
- 04
Prepare to repeat
Documentation, inspection, and production support preserve intent beyond the first part.
05 Markets
Built for teams that make physical things.
From Detroit product teams to national OEMs, we support work where fit, function, lead time, and a clear technical definition matter.
01Automotive
02Aerospace
03Industrial manufacturing
04Transportation
05Energy
06Commercial OEMs
07Research & development
08Defense industrial base
Start a project
The difficult part is a good place to start.
Share the component, concept, or production challenge in front of you. We’ll help define the next practical engineering move.