River City Metrology provide ISO:IEC 17025 Accredited Calibration Service, Repair and Retrofitting Services for Coodinate Measuring Machines or CMM's. We can upgrade most makes and models of CMM's with New Motion Control Systems, New CAD Front End Software Packages, New probing Systems or all in a complete system retrofit package. We are a Certified Renishaw UCC products retrfotter and distributor. We also Buy and Sell preowned CMM's. Please contact us with your specific needs.