Your most complete precision partner.

Precinmac is a leading diversified manufacturer of high-tolerance precision machined and fabricated components and assemblies. The Precinmac brand represents eight independently owned companies in the United States and Canada. We offer a single-source solution for precise, high-quality, flexible and on-time manufacturing to top-tier customers globally, with a dedication to customer service, operational excellence, and continuous improvement.

About Shields

Over the past several years Shields Manufacturing has expanded capacity and capabilities, culminating in a 90,700 sq. ft. purpose designed facility in Tualatin, Oregon. Shields houses over 60 machines and has 183 employees.

The Shields’ Facility includes:

• Clean Rooms

  • Class 100

  • Class 1000

• Manufacturing Area
• Integration and Assembly
• Inspection Room
• Stocking Facility

Our Values

• Quality: For us, quality assurance isn't just a department, it's something that's built into everything we do. How we operate our plants to ensure world class PPM and First Yield metrics is what separates us from our competition. We possess the sophistication to closely align our our quality processes with our customers' own systems, and the agility to execute on a daily basis. All of our facilities are ISO 9001:2015 and AS9100D certified as well as ITAR registered.
• On Time: All our facilities currently operate at 97% or better on-time delivery performance. We utilize state-of-the-art scheduling systems to ensure on-time deliveries are not just luck, but an organizational culture driven by people and process.
• Flexible: Our manufacturing capabilities enable execution for all complex, highly engineered designs. We are an ideal sing-source solution for close tolerance fabrications, machining and finishing of alloy, specialty alloy, and composite materials.
• Precise: Ability to maintain best-in-class quality levels with state-of-the-art equipment, highly experienced people, and world class Quality/Lean Operational Management systems.