Precision Machined Components.
On-Time Delivery.

Whether you need seamless workflows from blueprint to finished part or require only a single precision machining service, PGI has the experience and vision to add value to your product.

About PGI

Profile Grinding, Inc. (PGI) is a fourth-generation, family-owned manufacturer specializing in precision-machined components. We collaborate closely with our customers, ensuring their success by producing quality products, on time, as promised and with a commitment to exceptional customer service.

Manufacturing Solutions

Swiss Machining

Swiss Machining

PGI specializes in Swiss machining of high-precision components up to 32mm diameter, ensuring exceptional accuracy and repeatability. Click to learn more!

CNC Machining

CNC Machining

Our CNC machining capabilities include both turning and milling, with advanced equipment and expertise in hard turning up to 60 Rockwell. Click to learn more!

CNC Grinding

CNC ID/OD Grinding

We provide precise CNC grinding services, including ID and OD grinding, ensuring superior surface finishes and dimensional accuracy. Click to learn more!

Centerless Grinding

Centerless Grinding

Our centerless grinding capabilities allow us to efficiently produce high-precision components up to 4” diameter by 8” long. Click to learn more!

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Material Treatments

PGI manages all of your material treatment needs, including heat treating, plating, and other finishing processes. Click to learn more!

Quality Check

Testing & Assembly Services

By handling testing and assembly in-house, PGI simplifies your production process and eliminates the need for you to manage these critical steps. Click to learn more!

Proven On-Time Delivery

We are committed to delivering your parts on time, every time, boasting a 95% or higher success rate. Our streamlined processes and advanced scheduling system ensure that your projects stay on track.

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Inventory Management Services

At PGI, we go beyond just manufacturing precision CNC parts—we help streamline your supply chain with our comprehensive inventory management services.

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Quality Documentation

Comprehensive quality documentation we provide upon request:

PPAP

SPC

Certificate of Conformance (COC)

Material Traceability Certificate

Material Treatment Certification

Let's Talk

Whether you’re curious about our capabilities, looking for career opportunities, or just want to chat about the components you need manufactured, we want to hear from you. Reach out today and let’s start the conversation.

Contact Us

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