Portland Precision Manufacturing Co.

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Portland Precision Manufacturing Co. delivers precision CNC machining services that focus on producing difficult and complex components from a broad spectrum of materials. The operation supports orders ranging from single‑piece prototypes to multi‑thousand‑unit production runs, offering full‑scale prototyping through to high‑volume manufacturing. Certifications include ISO 9001:2008, ITAR registration, and AS9100 compliance, underscoring the firm’s commitment to quality and regulatory standards. Secondary capabilities encompass metal finishing, assembly, and comprehensive inspection using advanced coordinate‑measuring machines (CMM). In addition, Portland Precision provides CAD‑based prototype fabrication and on‑site engineering support to streamline design‑to‑production transitions. Machining expertise covers aluminum, stainless steel, various plastics, carbon steel, standard steel, copper‑based alloys, refractory alloys, castings, titanium, and tungsten. The company serves sectors such as high‑tech, semiconductor, optical, dental, medical, marine, military, sport‑knife, food‑processing, irrigation, aerospace, thermal imaging, wafer handling, and wood‑product equipment.

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