Controlling mechanical and dimensional tolerances to within a few microns requires not just the right measuring equipment and control systems, but also using them in the right way and at the right point in the process. At Vallotech we use the very latest measurement technologies: laser interferometers, 3D video measurement, surface roughness gauges, six-axis coordinate-measuring machines and many other techniques (like swelling and theral stability tests) for both the development and dimensional monitoring of products in production.