Swiss Turning
Precision Swiss turning for complex defense components with tight tolerances down to ±.0002", ideal for small-diameter, high-volume production of critical parts.
Criterion Precision Machining delivers mission-critical defense components with aerospace-grade quality standards. Our ISO 13485 and ISO 9001 certified facility specializes in tight-tolerance machining for defense systems, weapons, and critical applications where failure is not an option. From prototyping to production, we ensure every component meets the exacting requirements of defense contractors and government specifications.

Comprehensive precision machining solutions for defense and aerospace applications with certified quality standards.
Precision Swiss turning for complex defense components with tight tolerances down to ±.0002", ideal for small-diameter, high-volume production of critical parts.
Multi-axis CNC milling for intricate defense components requiring complex geometries, tight tolerances, and consistent repeatability across production runs.
High-precision CNC turning for cylindrical and complex geometry defense parts, delivering aerospace-grade tolerances and surface finishes.
Production-intent prototyping for defense components, bridging design and manufacturing with the same precision and compliance standards as full production.
Certified quality assurance with precision inspection services, CMM measurement, and comprehensive documentation for defense contractor requirements.
Specialized machining of titanium, stainless steels, aluminum, PEEK, and specialty alloys commonly required in defense and aerospace applications.
As a woman-owned precision machining company serving defense contractors since 1953, Criterion delivers components where failure is not an option. Our ISO 13485 and ISO 9001 certified facility combines advanced Swiss turning, multi-axis CNC capabilities, and rigorous quality systems to meet the exacting demands of defense and aerospace applications with tolerances down to ±.0002 inches.

Delivering mission-critical components to defense contractors and aerospace companies nationwide.
Three generations of precision machining excellence focused on defense and aerospace quality standards.
ISO 13485 and ISO 9001 certified with FDA and ITAR registration for defense compliance.
Tight tolerances down to ±.0002" with advanced Swiss turning and multi-axis CNC capabilities.
Specialized in 'No Failure' sectors including defense, aerospace, and weapons systems manufacturing.
Global Advantage CMM, ProShop ERP, and state-of-the-art inspection systems for quality assurance.
Experienced professionals dedicated to defense manufacturing excellence.

President
As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads a woman-owned company that has evolved from a general machine shop founded in 1953 into a specialized precision manufacturer serving defense, aerospace, medical device, and photonics industries. Under her leadership, Criterion has invested in advanced manufacturing technology and quality systems to meet the exacting demands of mission-critical applications. Tanya's commitment to excellence ensures that every component produced meets the rigorous standards required by defense contractors and aerospace companies where failure is not an option. Her vision continues the company's legacy while positioning Criterion at the forefront of precision manufacturing technology and quality assurance.

Estimator/Project Manager
Mike Pinchot brings extensive expertise in project management and cost estimation for precision machining projects in defense and aerospace applications. As Estimator and Project Manager, Mike works closely with defense contractors and aerospace companies to understand their specific requirements and develop accurate project timelines and cost estimates. His deep understanding of manufacturing processes, materials, and quality standards ensures that complex defense component projects are executed efficiently and meet all specifications. Mike's attention to detail and commitment to customer service help maintain Criterion's reputation for delivering mission-critical components on time and within budget, supporting the success of defense programs nationwide.

Quality Manager
Kelly Marflak oversees Criterion's comprehensive quality assurance program, ensuring that all defense and aerospace components meet the stringent requirements of ISO 13485 and ISO 9001 standards. As Quality Manager, Kelly manages the company's advanced inspection capabilities, including the Global Advantage CMM with PC-DMIS software and the OASIS Optical Automatic Smart Inspection System. Her expertise in quality control processes and documentation ensures that every component delivered to defense contractors meets or exceeds specifications. Kelly's commitment to continuous improvement and quality excellence helps maintain Criterion's reputation as a trusted supplier to mission-critical industries where component failure is not an option.
What quality certifications does Criterion hold for defense manufacturing?
Criterion is ISO 13485 and ISO 9001 certified, FDA registered, and ITAR registered to ensure compliance with defense and aerospace quality standards and regulations.
What tolerances can you achieve for defense components?
Do you work with specialty materials required in defense applications?
What inspection and documentation services do you provide?
Can you handle both prototyping and production for defense components?
What types of defense components do you manufacture?
How long has Criterion been serving the defense industry?
What is your typical lead time for defense component projects?
Speak with our defense manufacturing experts about your precision component requirements.
Medical device quality management system certification
Quality management system international standard
Women's Business Enterprise National Council certification
Get a detailed quote for your precision defense manufacturing project. Our team will review your specifications and provide accurate timelines and pricing.
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
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