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Additive Manufacturing

Castheon is Now ADDMAN

You’re in the right place. Castheon is now a part of ADDMAN— connecting metal additive manufacturing expertise to ADDMAN’s broader manufacturing platform and end-to-end production support.

Our Facility About ADDMAN

Announcing the joined forces of ADDMAN + Forecast 3D | Expanded polymer additive capabilities | Learn More Here

Services

With advanced design support and vertically integrated manufacturing capabilities, ADDMAN helps teams accelerate development, reduce risk, and bring complex components to life. Prototype through production, we support you full circle.

  • Polymer 3D Printing
  • Injection Molding
  • Metal Additive Manufacturing
  • Precision Machining
  • Integrated Engineering & Support Services
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Applications

Our engineers tailor designs, materials, and manufacturing processes to meet your exact specifications—ensuring optimal performance for every application.

  • Thermal Management Components
  • Propulsion Components
  • Electromechanical Components
  • Tooling, Fixtures and EOA
  • Digital Anatomy Printing
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Industries

From mission-critical defense systems to life-saving medical advancements, our end-to-end solutions drive innovation where it matters most.

  • Defense
  • Hypersonics
  • Aerospace
  • Space
  • Medical
  • Energy
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ADDMAN has eight locations across the United States.

A scalable manufacturing footprint built to support production at any volume.

Get more information on each of our facilities, including ITAR & quality certifications.

Purpose-Driven Production

Delivering solutions, no matter the challenge.

At ADDMAN, our customers are innovating and moving fast — and we help them move even faster. With advanced equipment, deep engineering expertise, and a fully integrated manufacturing platform, we accelerate development and turn complex ideas into production-ready parts with speed and precision.

EXPLORING A SUPERALLOY THAT REDEFINES FLIGHT

How Niobium C103 is Paving the Way for Next-Generation Materials

Embark on an aerospace journey like never before. Our eBook unveils the incredible story of Niobium C103—a superalloy that has earned its wings in the aerospace industry. Dive into the historical narrative, understand its unmatched properties, and witness its transformational role in aviation. Ready to soar? Download the eBook now.

Download eBook
Challenge Accepted.

At ADDMAN, we don\’t just manufacture parts — we solve problems others walk away from. We\’re built for complexity. We work with advanced materials or take on intricate builds. Our team closes the gap between prototype and full scale production — and this helps you innovate faster, with fewer handoffs and no compromise on quality.

CERTIFICATIONS

Mission-Critical Quality, Certified Excellence

Quality isn’t optional—it’s built into everything we do. ADDMAN operates a robust Quality Management System (QMS) to ensure every part meets exact specifications. Across our nationwide facilities, we maintain industry-leading certifications to guarantee compliance, precision, and reliability.

Certifications:
ITAR | ISO 9001:2015 | NADCAP | ISO 13485:2016 | AS9100D | ISO 14001:2004 | SEP: ISO 50001

Blog Highlights

Corporate News

ADDMAN Acquires Forecast 3D

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Blog

Understanding the Differences Between PEKK, PEAK, and PEEK Materials

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Additive Manufacturing 101

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Additive Manufacturing Glossary

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Design Guides, eBooks, and more

Together, we can speed up the innovation of tomorrow. Let's talk.

The only limitation is our own imagination for what we can jointly develop. And it all begins with your story.

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