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rp+m adds machine capacity to support growing demand for production parts. learn more here.

High Quality Printed Parts on Demand.

rp+m is your qualified partner for engineering, design and all things 3D printing. We manufacture short and long-run production and prototype parts from metals and polymers. Let us help you find a solution for your manufacturing needs.

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From concept to reality, we’ll get you parts fast

With a greater capacity than competitors, our production line is ready to get the job done. That means a quick turn around for you, at the lowest cost possible.  

Unlike other additive manufacturers, our facility is equipped for running high volume production orders without sacrificing part quality. 

Quality Guaranteed

At rp+m, we take quality seriously. That’s why we have gone the extra length to adopt a quality system acceptable by even the toughest standards. Our team of experts actively engages in helping standarization bodies understand how to serialize additive manufacturing. Let us help you do the same.  

  • Do you need parts printed to your internal process specification? We can do it. 
  • Want reproducible, high-quality, parts? You got it.  
  • Have sensitive projects? No problem. rp+m is AS9100D certified and ITAR registered. 

Need help preparing your part for printing?

Whether you’re looking for a functional prototype or an end-use part, we can help! 

Our team specializes in identifying the best material and process for any application. 

Not sure what you need? We can assist you:  

  • Optimization for Additive- Light-weighting, material reduction, build time reduction 
  • Material consolidation  
  • Metal to Plastic conversion
  • Post-processing for improved functionality 

Industries we Serve

Aerospace and Defense



Consumer Products




Fused Filament Fabrication (FFF)

FFF uses engineering-grade thermoplastics to produce end-use parts accurately and repeatably. Designed for the most demanding of manufacturing needs, these platforms streamline workflow, making cost-effective products with speedy turnarounds.  



  • Build Envelope Capacity- Up to 36 x 24 x 36”
  • Tolerances - ±.0035 to .0015”
  • Layer Thickness – minimum of .005”
  • Note: Tolerance and layer thickness is highly dependent on part geometry and material selection. Parts that exceed build envelope capacity can be split and bonded.


This state-of-the-art technology utilizes UV lights to cure layers of liquid photopolymers, offering tighter tolerances and finer resolution capabilities than other additive manufacturing platforms. With the capability to combine two different resin bases, this printer can simulate rubber, polypropylene, and standard manufacturing plastics with durometers ranging from Shore A 28 to Shore D 86 in a single assembly. 


  • Build Envelope Capacity – 19.3 x 15.4 x 7.9”
  • Tolerances – For rigid models under 3.9” - ±100µm and for rigid models above 3.9” - ±200µm or ±.06% of part length, whichever is greater
  • Layer Thickness – As fine as 16 microns (.0006”)
PolyJet PDF

Direct Metal Laser Melting – DMLM

This platform offers customers unlimited design capability for engineering solutions that require fully dense and incredibly accurate homogeneous structures. DMLM technology yields mechanical properties comparable to wrought materials and allows for exceptional surface quality and detailed resolution. 


  • Build envelope capacity – 8.98 x 8.98 x 7.24” 
  • Tolerances - ±.005” on 1stinch and ±.002” thereafter 
  • Layer Thickness – 20 or 40 µm 
  • Minimum Feature Size - .015” 
  • Minimum Wall Thickness - .012 - .014” 
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About Us

rapid prototype + manufacturing llc (rp+m) was founded in 2009 with investments from Thogus Products Company, a plastic injection molding company established in 1950. rp+m was initially created as a prototyping and short run production manufacturing service. Today, we provide services that go beyond just printing parts. Our client- focused approach ensures our customers are educated on the benefits and capabilities of additive manufacturing technology. Whether you are in the beginning stages of development, or ready for production, you can rely on our expertise to implement a successful manufactured solution for your business.

rp+m is AS9100:2016 Certified, ISO 9001:2015 Certified, Small Business Certified and is ITAR registered.

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