Custom OEM Manufacturing Quotes Precision Parts Services

Get precise quotes for custom OEM manufacturing of mission-critical components. From prototyping to production, we deliver tight-tolerance parts for medical, aerospace, defense, and photonics industries with ISO-certified quality systems and advanced Swiss turning, CNC milling, and turning capabilities.

Precision machined OEM parts and components on inspection table

Our Custom OEM Manufacturing Services

Complete precision manufacturing solutions from initial quotes to final inspection and delivery.

Swiss Turning

Swiss turning for complex components with tight tolerances, ideal for small-diameter, high-volume production with diameters as small as .010".

CNC Milling

Precision CNC milling for complex, multi-axis components with tight tolerances and consistent repeatability using 3-, 4-, and 5-axis capabilities.

CNC Turning

High-precision CNC turning for cylindrical and complex geometry parts, delivering tight tolerances down to ± .0002" with smooth surface finishes.

Prototyping

Production-intent prototyping that bridges design and manufacturing, ideal for testing fit, function, and manufacturability with precision quality standards.

Quality Inspection

Certified quality assurance with precision inspections using Global Advantage CMM, OASIS optical inspection, and Keyence measuring systems.

Custom Quotes

Detailed manufacturing quotes for custom OEM parts with transparent pricing and comprehensive project specifications for mission-critical components.

Custom Solutions

Precision Manufacturing Excellence for Mission-Critical Industries

Partner with Criterion Precision Machining for custom OEM manufacturing that meets the exacting demands of medical device, aerospace, defense, and photonics industries. Our ISO-certified quality systems, advanced machining capabilities, and expertise in complex geometries ensure your mission-critical components are manufactured to perfection with tolerances down to ± .0002".

Advanced CNC machining center producing precision components
Trusted By Leaders

Success Stories

Delivering precision manufacturing solutions for industry leaders since 1953.

"Criterion's CNC Milling capabilities transformed our complex aerospace component production. Their 5-axis precision and tight tolerances eliminated our quality issues entirely."

Robert Chen

"We needed Swiss Turning for micro-components down to .010" diameter. Criterion delivered consistent ±.0002" tolerances that our previous vendor couldn't match. Game-changer."

Dr. Patricia Molloy

"As a custom quote OEM manufacturer ourselves, we rely on Criterion for mission-critical components. Their reliability and precision give us competitive advantage in the market."

James Morrison

"Rush order for surgical instrument prototypes needed in two weeks. Criterion's team delivered production-intent samples with full Quality Inspection documentation on schedule."

Sarah Weinstein

"Their Quality Inspection service includes Certificates of Conformance at no additional charge. Combined with ISO 13485 certification, it streamlined our FDA submission process significantly."

Michael Kasper

"Fifteen years working with Criterion. Their commitment to precision never wavers. ProShop ERP and PC-DMIS software ensure repeatable, documented excellence every single time."

Kenneth Wu

"Their Global Advantage CMM with TESTASTAR-sm probe and OASIS Automatic Inspection System caught dimensional issues our team missed. Precision inspection expertise is exceptional."

Amanda Rodriguez

"Getting a custom quote OEM manufacturer that handles titanium and specialty materials with proven aerospace pedigree was crucial. Criterion delivered exactly what we needed."

David Thornton

"Criterion's CNC Milling capabilities transformed our complex aerospace component production. Their 5-axis precision and tight tolerances eliminated our quality issues entirely."

Robert Chen

"We needed Swiss Turning for micro-components down to .010" diameter. Criterion delivered consistent ±.0002" tolerances that our previous vendor couldn't match. Game-changer."

Dr. Patricia Molloy

"As a custom quote OEM manufacturer ourselves, we rely on Criterion for mission-critical components. Their reliability and precision give us competitive advantage in the market."

James Morrison

"Rush order for surgical instrument prototypes needed in two weeks. Criterion's team delivered production-intent samples with full Quality Inspection documentation on schedule."

Sarah Weinstein

"Their Quality Inspection service includes Certificates of Conformance at no additional charge. Combined with ISO 13485 certification, it streamlined our FDA submission process significantly."

Michael Kasper

"Fifteen years working with Criterion. Their commitment to precision never wavers. ProShop ERP and PC-DMIS software ensure repeatable, documented excellence every single time."

Kenneth Wu

"Their Global Advantage CMM with TESTASTAR-sm probe and OASIS Automatic Inspection System caught dimensional issues our team missed. Precision inspection expertise is exceptional."

Amanda Rodriguez

"Getting a custom quote OEM manufacturer that handles titanium and specialty materials with proven aerospace pedigree was crucial. Criterion delivered exactly what we needed."

David Thornton

"Criterion's CNC Milling capabilities transformed our complex aerospace component production. Their 5-axis precision and tight tolerances eliminated our quality issues entirely."

Robert Chen

"We needed Swiss Turning for micro-components down to .010" diameter. Criterion delivered consistent ±.0002" tolerances that our previous vendor couldn't match. Game-changer."

Dr. Patricia Molloy

"As a custom quote OEM manufacturer ourselves, we rely on Criterion for mission-critical components. Their reliability and precision give us competitive advantage in the market."

James Morrison

"Rush order for surgical instrument prototypes needed in two weeks. Criterion's team delivered production-intent samples with full Quality Inspection documentation on schedule."

Sarah Weinstein

"Their Quality Inspection service includes Certificates of Conformance at no additional charge. Combined with ISO 13485 certification, it streamlined our FDA submission process significantly."

Michael Kasper

"Fifteen years working with Criterion. Their commitment to precision never wavers. ProShop ERP and PC-DMIS software ensure repeatable, documented excellence every single time."

Kenneth Wu

"Their Global Advantage CMM with TESTASTAR-sm probe and OASIS Automatic Inspection System caught dimensional issues our team missed. Precision inspection expertise is exceptional."

Amanda Rodriguez

"Getting a custom quote OEM manufacturer that handles titanium and specialty materials with proven aerospace pedigree was crucial. Criterion delivered exactly what we needed."

David Thornton
The Criterion Difference

Why Choose Criterion Precision Machining?

Experience the difference of working with a precision manufacturing partner built for mission-critical applications.

Certified Quality

ISO 13485 and ISO 9001 certified with FDA and ITAR registration.

Precision Expertise

Tight tolerances down to ± .0002" with advanced Swiss turning and multi-axis capabilities.

Proven Legacy

Serving mission-critical industries since 1953 with third-generation family ownership and expertise.

Woman-Owned

WBENC certified woman-owned business with non-union flexibility and responsive customer service.

Meet The Criterion Team

Experienced professionals dedicated to precision manufacturing excellence.

Professional headshot of Tanya DiSalvo, President

Tanya DiSalvo

President

As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads a woman-owned business that has evolved from its 1953 origins as a general machine shop into a specialized precision manufacturing company. Under her leadership, Criterion has become a trusted partner for mission-critical industries including medical device, aerospace, defense, and photonics. Tanya has guided the company's strategic focus on 'No Failure' sectors, investing in advanced technology and ISO-certified quality systems that enable the production of components with tolerances down to ± .0002". Her commitment to excellence and innovation ensures Criterion continues to meet the exacting demands of industries where precision and reliability are paramount.

Professional headshot of Mike Pinchot, Estimator/Project Manager

Mike Pinchot

Estimator/Project Manager

Mike Pinchot brings extensive experience in precision manufacturing estimation and project management to Criterion Precision Machining. As Estimator and Project Manager, he plays a crucial role in developing accurate quotes for custom OEM manufacturing projects and ensuring seamless execution from initial design through final delivery. Mike's expertise spans complex geometries and challenging materials including titanium, stainless steels, and specialty plastics. His deep understanding of Swiss turning, CNC milling, and turning processes enables him to provide clients with comprehensive project assessments and realistic timelines. Mike works closely with customers to understand their specific requirements and translates technical specifications into actionable manufacturing plans that meet the demanding standards of medical device, aerospace, defense, and photonics industries.

Professional headshot of Kelly Marflak, Quality Manager

Kelly Marflak

Quality Manager

Kelly Marflak oversees Criterion Precision Machining's certified Quality Assurance program, ensuring every component meets the exacting standards required by mission-critical industries. As Quality Manager, she manages the company's ISO 13485 and ISO 9001 certification compliance while supervising precision inspections using advanced equipment including the Global Advantage 5x5x5mm CMM with PC-DMIS software, the OASIS Optical Automatic Smart Inspection System, and multiple Keyence measuring systems. Kelly's expertise in quality control processes is essential for maintaining the tight tolerances down to ± .0002" that Criterion's medical device, aerospace, defense, and photonics clients demand. Her meticulous approach to documentation and inspection protocols ensures that every part delivers the reliability and precision required in 'No Failure' applications where component performance is absolutely critical.

Frequently Asked Questions

What industries do you specialize in for OEM manufacturing?

We specialize in mission-critical 'No Failure' industries including medical devices, aerospace, defense, and photonics. Our ISO 13485 and ISO 9001 certifications, along with FDA and ITAR registration, ensure compliance with strict industry standards.

What tolerances can you achieve in precision manufacturing?

How do you provide custom OEM manufacturing quotes?

What materials can you machine for custom parts?

Do you offer prototyping services before full production?

What quality certifications do you maintain?

What is your typical lead time for custom manufacturing?

Can you handle both small and large volume orders?

Ready to Discuss Your Project?

Contact our team for a detailed quote on your custom OEM manufacturing needs.

Certified & Trusted

Awards and Recognition

ISO 13485 certification logo

ISO 13485 Certified

Medical device quality management certification

ISO 9001 certification logo

ISO 9001 Certified

Quality management system certification

WBENC certification logo

WBENC Certified

Women's Business Enterprise certification

Ready to Get Started with Your Custom OEM Manufacturing Project?

Contact us today for a detailed quote tailored to your precision manufacturing requirements.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 216-267-1733 You can also send us a quick email at office@criteriontool.com