Expert High-Precision Machining Solutions for Defense Industry

Criterion Precision Machining delivers mission-critical defense components with tolerances down to ±.0002". Our ISO-certified, ITAR-registered facility specializes in complex geometries and challenging materials for defense applications where failure is not an option. From lightweight aircraft components to specialized defense systems, we ensure your mission-critical parts meet the most demanding specifications.

Precision machining equipment manufacturing defense industry components

Our Defense Machining Services

Comprehensive precision machining solutions for mission-critical defense applications requiring absolute accuracy.

Swiss Turning

Complex components with tight tolerances for small-diameter, high-volume defense applications including micro-sized features and challenging materials.

CNC Milling

Precision 3-, 4-, and 5-axis milling for intricate, multi-axis defense components with consistent repeatability and complex geometries.

CNC Turning

High-precision cylindrical and complex geometry parts for defense systems, delivering tight tolerances and smooth surface finishes.

Quality Inspection

Certified Quality Assurance program with precision inspections, CMM capabilities, and comprehensive documentation for defense compliance.

Prototyping

Production-intent prototyping for defense applications, testing fit, function, and manufacturability with the same precision as full production.

ITAR Compliance

Fully ITAR-registered facility ensuring secure handling and manufacturing of controlled defense articles and technical data.

ITAR Registered

Mission-Critical Defense Manufacturing Excellence

Our ITAR-registered facility delivers precision machined defense components with tolerances down to ±.0002". From lightweight aircraft parts to specialized defense systems, we machine titanium, stainless steel, and specialty alloys with absolute precision. Our certified quality systems and advanced inspection capabilities ensure every component meets stringent defense industry requirements and security protocols.

Precision defense components being manufactured on advanced CNC equipment
Mission Proven

Trusted by Industry Leaders

Delivering precision defense components for critical applications since 1953.

"Criterion's CNC turning capabilities delivered mission-critical components with ±.0002" tolerances. Their quality and reliability have been exceptional for our defense contracts."

Colonel James Mitchell

"We struggled with micro-part precision until we partnered with Criterion. Their Swiss turning expertise solved our titanium component challenges and reduced scrap rates by 40%."

Dr. Patricia Kowalski

"For high-precision machining solutions for the defense industry, Criterion is unmatched. Their ISO 13485 and ISO 9001 certifications give us complete confidence in every delivery."

Robert Henderson

"Criterion met our tight 2-week deadline for prototype runs without compromising quality. Their production-intent prototyping approach moved us directly into full manufacturing seamlessly."

Sarah Chen

"Their 5-axis CNC milling capabilities combined with Global Advantage CMM inspection gives unparalleled accuracy. We've eliminated dimensional variability across all our orders."

Marcus Thompson

"Working with Criterion for seven years—they're reliable, responsive, and genuinely invested in our success. Their team understands defense industry demands like no one else."

David Nowak

"Their OASIS optical inspection system and PC-DMIS software ensure every component meets exacting tolerances. Documentation is flawless and delivered without delay."

Jennifer Walsh

"As a woman-owned business, Criterion demonstrates integrity and excellence. Their high-precision machining solutions for the defense industry set industry standards consistently."

General Katherine Brooks

"Criterion's CNC turning capabilities delivered mission-critical components with ±.0002" tolerances. Their quality and reliability have been exceptional for our defense contracts."

Colonel James Mitchell

"We struggled with micro-part precision until we partnered with Criterion. Their Swiss turning expertise solved our titanium component challenges and reduced scrap rates by 40%."

Dr. Patricia Kowalski

"For high-precision machining solutions for the defense industry, Criterion is unmatched. Their ISO 13485 and ISO 9001 certifications give us complete confidence in every delivery."

Robert Henderson

"Criterion met our tight 2-week deadline for prototype runs without compromising quality. Their production-intent prototyping approach moved us directly into full manufacturing seamlessly."

Sarah Chen

"Their 5-axis CNC milling capabilities combined with Global Advantage CMM inspection gives unparalleled accuracy. We've eliminated dimensional variability across all our orders."

Marcus Thompson

"Working with Criterion for seven years—they're reliable, responsive, and genuinely invested in our success. Their team understands defense industry demands like no one else."

David Nowak

"Their OASIS optical inspection system and PC-DMIS software ensure every component meets exacting tolerances. Documentation is flawless and delivered without delay."

Jennifer Walsh

"As a woman-owned business, Criterion demonstrates integrity and excellence. Their high-precision machining solutions for the defense industry set industry standards consistently."

General Katherine Brooks

"Criterion's CNC turning capabilities delivered mission-critical components with ±.0002" tolerances. Their quality and reliability have been exceptional for our defense contracts."

Colonel James Mitchell

"We struggled with micro-part precision until we partnered with Criterion. Their Swiss turning expertise solved our titanium component challenges and reduced scrap rates by 40%."

Dr. Patricia Kowalski

"For high-precision machining solutions for the defense industry, Criterion is unmatched. Their ISO 13485 and ISO 9001 certifications give us complete confidence in every delivery."

Robert Henderson

"Criterion met our tight 2-week deadline for prototype runs without compromising quality. Their production-intent prototyping approach moved us directly into full manufacturing seamlessly."

Sarah Chen

"Their 5-axis CNC milling capabilities combined with Global Advantage CMM inspection gives unparalleled accuracy. We've eliminated dimensional variability across all our orders."

Marcus Thompson

"Working with Criterion for seven years—they're reliable, responsive, and genuinely invested in our success. Their team understands defense industry demands like no one else."

David Nowak

"Their OASIS optical inspection system and PC-DMIS software ensure every component meets exacting tolerances. Documentation is flawless and delivered without delay."

Jennifer Walsh

"As a woman-owned business, Criterion demonstrates integrity and excellence. Their high-precision machining solutions for the defense industry set industry standards consistently."

General Katherine Brooks
The Criterion Advantage

Why Choose Criterion for Defense Machining?

Precision rooted in legacy, focused on mission-critical defense applications.

ITAR Registered

Fully compliant secure facility for controlled defense articles and technical data handling.

Extreme Precision

Tolerances down to ±.0002" with advanced CMM inspection and quality documentation.

ISO Certified

ISO 9001 and ISO 13485 certified quality systems ensuring consistent excellence.

Complex Materials

Expertise machining titanium, stainless steels, aluminum, and specialty defense alloys.

Meet The Defense Machining Experts

Leadership dedicated to mission-critical precision manufacturing.

Tanya DiSalvo, President of Criterion Precision Machining

Tanya DiSalvo

President

As President of Criterion Precision Machining, Tanya DiSalvo leads the third generation of family ownership, continuing the company's legacy of precision manufacturing excellence. Under her leadership, Criterion has evolved from a general machine shop into a specialized precision machining company focused on serving 'No Failure' sectors including Defense, Medical Device, Aerospace, and Photonics. Tanya has guided the company's investment in advanced technology, quality systems, and ITAR registration to meet the exacting demands of mission-critical industries. Her vision has positioned Criterion as a trusted woman-owned business partner for defense contractors requiring absolute precision and reliability in their machined components.

Mike Pinchot, Estimator/Project Manager at Criterion Precision Machining

Mike Pinchot

Estimator/Project Manager

Mike Pinchot serves as Estimator and Project Manager at Criterion Precision Machining, bringing extensive expertise in precision machining project management and cost estimation. With deep knowledge of defense industry requirements and manufacturing processes, Mike ensures that every project is accurately scoped, properly estimated, and executed to meet stringent defense specifications. His experience with complex geometries, tight tolerances, and challenging materials makes him instrumental in managing defense contracts from initial quote through final delivery. Mike's attention to detail and understanding of ITAR compliance requirements ensures that defense projects are handled with the security and precision that mission-critical applications demand.

Kelly Marflak, Quality Manager at Criterion Precision Machining

Kelly Marflak

Quality Manager

Kelly Marflak serves as Quality Manager at Criterion Precision Machining, overseeing the company's certified Quality Assurance program that is critical for defense industry compliance. With expertise in ISO 9001 and ISO 13485 quality systems, Kelly ensures that every defense component meets the most stringent quality requirements and documentation standards. She manages the company's advanced inspection capabilities including Global Advantage CMM with PC-DMIS software, OASIS Optical Automatic Smart Inspection System, and multiple Keyence measuring systems. Kelly's leadership in quality assurance is essential for maintaining the precision and reliability that defense contractors require, ensuring that all components meet or exceed specifications with comprehensive documentation and traceability.

Certified & Trusted

Awards and Recognition

ISO 9001 certification logo

ISO 9001

Quality Management System Certification

ISO 13485 certification logo

ISO 13485

Medical Device Quality System

WBENC certification logo

WBENC Certified

Women's Business Enterprise Certification

Ready to Partner with Defense Machining Experts?

Get a precision quote for your mission-critical defense components today.

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