Portland Precision Manufacturing
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These labels describe this UNITEMFG record. They do not guarantee current capabilities, certifications, capacity, quality, or fit for a specific job.
- Directory listing
- Listed
- Ownership
- Unclaimed
- Last profile update
- Aug 14, 2026
About
Portland Precision Manufacturing stands as a premier aerospace precision machining company located in Tualatin, Oregon, serving critical industries with exceptional quality since 1967. This ISO 9001-2015 and AS9100D certified manufacturer specializes in tight tolerance CNC machining, delivering components with precision tolerances of plus or minus 0.0005 inches or better for demanding aerospace applications. The company operates advanced 5-axis CNC machining centers, enabling complex geometries and superior surface finishes across diverse materials including aluminum, stainless steel, titanium, tungsten, and specialized plastics like Ultem and Delrin. Portland Precision Manufacturing excels in both prototyping and full production runs, offering comprehensive secondary operations including assembly, surface finishing, and heat treating services. As an ITAR registered facility and member of the Pacific Northwest Defense Coalition, Portland Precision Manufacturing maintains strict security protocols while serving aerospace, military, optics, electronics, and medical device sectors. Their expertise extends to exotic alloys and advanced resins, supporting manufacturers requiring the highest quality standards. The company combines over five decades of machining experience with cutting-edge technology and rigorous quality management systems. Portland Precision Manufacturing has built its reputation on delivering precision machined parts that consistently meet or exceed customer expectations, making them a trusted partner for organizations requiring mission-critical components with uncompromising accuracy and reliability in aerospace manufacturing.
Specialties
Manufacturing Capabilities
Processes
Materials
Certifications & Quality
Business Certifications
Quality Certifications
Source-backed capabilities
These capability statements were observed in the linked manufacturer sources. They are source evidence, not a certification of the company or its current capacity.
Certification
- AS9100D
ted not to be the "biggest" but to be the "best" by providing our customers with the finest in quality precision machining and service at a competitive price. We are accomplishing this with the latest in CAD and CAM software, machining techniques plus our quality system as we are AS9100 rev D and ISO 9001:2015 certified manufacturer with ITAR registration and RoHs Level 3 compliance. Portland Precision Manufacturing Company manufactures for large and small companies, providing full service manuf
Portland Precision Manufacturing certification evidence ↗ Observed Aug 14, 2026 - ISO 9001:2015
achining Delrin Machining Noryl Machining Teflon Machining Machining Capabilities Precision CNC Machining 5-Axis Machining Secondary Operations Assembled Parts Turned Parts Prototyping Quality - AS & ISO Inspection Equipment Machining Equipment Quality Control AS9100:D Certified, ISO 9001:2015 Certified and Itar Registered Click on AS9100 & ISO 9100 Certificate to enlarge. First and foremost is quality. Portland Precision Manufacturing Company’s commitment to high quality precision machining sta
Portland Precision Manufacturing certification evidence ↗ Observed Aug 14, 2026 - ITAR
ryl Machining Teflon Machining Machining Capabilities Precision CNC Machining 5-Axis Machining Secondary Operations Assembled Parts Turned Parts Prototyping Quality - AS & ISO Inspection Equipment Machining Equipment Quality Control AS9100:D Certified, ISO 9001:2015 Certified and Itar Registered Click on AS9100 & ISO 9100 Certificate to enlarge. First and foremost is quality. Portland Precision Manufacturing Company’s commitment to high quality precision machining starts when your purchase order
Portland Precision Manufacturing certification evidence ↗ Observed Aug 14, 2026 - ITAR Registered
ryl Machining Teflon Machining Machining Capabilities Precision CNC Machining 5-Axis Machining Secondary Operations Assembled Parts Turned Parts Prototyping Quality - AS & ISO Inspection Equipment Machining Equipment Quality Control AS9100:D Certified, ISO 9001:2015 Certified and Itar Registered Click on AS9100 & ISO 9100 Certificate to enlarge. First and foremost is quality. Portland Precision Manufacturing Company’s commitment to high quality precision machining starts when your purchase order
Portland Precision Manufacturing certification evidence ↗ Observed Aug 14, 2026