Precision Measuring Tools and Motion Control Solutions that Drive Innovation. From jet planes to laboratory equipment, today's life-changing technologies require ulimate accuracy-and mere microns can make the difference. For more than 125 years, HEIDENHAIN has delivered the trusted precision measurement and motion control solutions behind the machines and devices that move us forward. Our products enable everything from improved manufacturing processes to safer, more reliable medical diagnostics-and we've perfected the delicate balance of cutting-edge innovation and universal compatibility.  (less)