Get a guided demo that shows common workflows and troubleshooting tips. In this video, you'll see how Henan MacTech Machinery performs precise sleeves size testing using a Coordinate Measuring Machine. Watch the step-by-step process to understand how we ensure dimensional accuracy and quality control for dental equipment components. Learn about the measurement techniques and calibration procedures that help maintain our global standards for dental units, handpieces, and sterilization devices exported to over 90 countries.