Midwest FlexSystems, Inc. — A Global Supplier of Data Collection Hardware

Midwest FlexSystems, Inc. has been designing and building reliable gage interface hardware since 1992. Today, we're known around the world as MidwestFlex — a trusted partner for quality professionals, manufacturers, and industrial distributors.

Our products are used in thousands of manufacturing plants across the globe — from small job shops to global leaders — to simplify data collection and ensure consistent quality control. Whether you're implementing SPC for the first time or expanding your quality department, MidwestFlex provides dependable solutions built to last.

We’re proud to be a preferred interface supplier for major OEMs and metrology brands, and we continue to support our private label partners with high-quality, custom-branded solutions. Many of our devices remain in use decades after installation — a reflection of our commitment to long-term performance and support.

What We Offer

• Digimatic, Serial, BCD, Quadrature, Analog, RS-232, and wireless gage interface hardware
• Remote gage displays for easy viewing and analysis
• SPC and data collection solutions for quality control systems
• Private label & OEM product development
• Support for Mitutoyo, Starrett, Sylvac, Mahr, Fowler, and more
• Responsive technical support, proudly based in the USA

Since 1992. Worldwide. Built to last.