Industries
Quality Assurance’s customers operate within extremely tight tolerances, producing high-precision products across industries such as medical, aerospace, and automotive. We serve a diverse range of clients, including machine shops, tool and die shops, fabricators, inspection laboratories, and production facilities, all of whom require ISO certification for their gauges, including granite surface plates.
Our granite surface calibration in Ohio ensures that these businesses meet the highest standards of precision and accuracy, delivering reliable and consistent results for their critical applications.
01. Medical
02. Aerospace
03. Auto
The Problem
Using granite surface plates daily, weekly or monthly causes wear spots. That wear gets worse and worse as time goes on and can negatively influence your measurements. Granite surface plates need at minimum an annual inspection, calibration and possibly resurfacing back to specifications.

Our Services
Granite Surface Plate Calibration in IN
Accurate and reliable calibration services for granite surface plates, ensuring precision in your measurements
On-site Calibration Services in IN
Providing on-site calibration services for your granite surface plates, minimizing downtime and disruptions to your business
Calibration Reports and Documentation in IN
Providing detailed calibration reports and documentation for your granite surface plates, including certificates of calibration, measurement uncertainty analysis, and traceability records