Our Tru-Stone Technologies Division provides solutions for your precision metrology applications. Products and services range from standard surface plates and metrology accessories to engineering collaboration for unique solutions and complex assemblies. Our skilled technicians build your product in our state-of-the-art, environmentally controlled manufacturing facility. Starrett Tru-Stone is the world’s premier producer of custom precision granite machine bases and accessories. We invite you to explore the total value of Starrett Tru-Stone for quality, capacity, innovation and unique manufacturing capabilities.