American Additive Manufacturing

Horsham, United States

Verified supplier · Last verified 5 Sep 2026

American Additive Manufacturing is an AS9100D-certified additive manufacturing service provider headquartered in Horsham, Pennsylvania, specializing in precision-engineered 3D printed parts for aerospace, defense, space, automotive, industrial, robotics, and medical applications. The company operates five production-grade printing technologies (FDM, SLA, SLS, DMLS, SLM) with 14+ aerospace-qualified materials, delivering everything from rapid prototypes to flight-ready production parts with full traceability and ITAR compliance. AAM's flagship Stratasys Fortus 900 AIS/AICS system features the largest validated FDM build envelope (36" × 24" × 36") for serial aerospace production in the Northeast, backed by comprehensive engineering services including DFAM, reverse engineering, laser scanning, and post-processing.

What makes them different

AAM differentiates through its largest validated FDM build envelope for serial aerospace production in the Northeast (36" × 24" × 36"), AIS/AICS qualification on Stratasys Fortus 900 for mission-critical materials (Antero 800NA, 840CN03, VICTREX AM 200 PEEK), and integrated end-to-end capabilities under one AS9100D roof including DFAM, reverse engineering, laser scanning, and post-processing. The company specializes in obsolescence solutions and print-on-demand legacy part replacement with same-day quoting and days-not-weeks delivery for AOG (Aircraft on Ground) scenarios.

Industries served

  • Aerospace & Defense
  • Space
  • Automotive & Motorsport
  • Industrial Automation & Robotics
  • Medical Devices & Dental
  • UAV & Drone Programs
  • Design & Prototyping

Capacity

Production facility in Horsham, Pennsylvania with multiple production cells: Stratasys Fortus 900 AIS/AICS (36" × 24" × 36" build envelope), Fortus 450, Fortus 370, Formlabs Fuse 1+ 30W (SLS), Formlabs Form 3B/3L (SLA), HP MJF 4200 and 5200, EOS M270 and M280 (DMLS), and SLM 280 (metal). Tolerance capability: ±0.005 inches with closed-loop process control and in-line metrology. Quoted lead time: as little as 5 days from quote to flight-ready parts; same-day quoting available.

Technologies

  • SLS
  • MJF
  • SLA
  • FDM
  • SLM

Materials

  • ABS
  • PLA
  • PETG
  • PEEK
  • Standard Resin
  • Tough Resin
  • Flexible Resin
  • High-Temp Resin
  • Castable Resin
  • Dental Resin
  • Clear Resin
  • Aluminum AlSi10Mg
  • Inconel 625
  • Inconel 718
  • Titanium
  • Resin

Typical lead time: 5 days

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