Certification of Registration / ISO 9001:2000 Our quality department contains the following equipment: CMM by Brown and Sharp has total Volumetric Performance of .0004 up to 14". Romer CimCore3000i CMM Arm has total Volumetric Performance of .0012 up to 96". Zoller smile 400 Universal Presetter and Measuring machine. Repeating accuracy: +/- .000078", Display accuracy: .000039", Concentricity truth: .000078". Optical Comparator with Q16 Metrology Computer with .0001 digital scales. Digital Coating gauge model #CGX-A 24" Digital Height gauge with .0002 TIR model 600 by Mitutoyo Surface Roughness tester model Surftest III by Mitutoyo Rockwell hardness tester both C & B Rockwell by Dayton Measure link SPC Software. With SPC Real-time process analyzer and part traceability Mitutoyo Mig 4 direct download interface