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The Normandy Group now has a blog with information on predictive maintenance and case studies. You can check it out here.

We are pleased to announce two additions to our product line. TNT Reliability Services and Tribologik. Please click on the Product tab above to learn more about these companies. Contact for more information

Contact for more information.
  The products offered by The Normandy Group are covered by the manufacturer's factory warranty. Extended warranties and service plans are available.

Contact us for details.
  The Normandy Group
PO Box 1101
Broken Arrow, OK 74013

918 249 1665

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The Normandy Group
Tribologik Corporation and Predictive Maintenance Corporation are two ISO 17025:2005 certified oil testing laboratories. Both laboratories operate under the same management and same expertise with over 30 years experience in the used lubricant condition monitoring and testing. Tribologik® laboratories are equipped with the latest technology instruments and are under the guidance of professional scientists with Ph. D. degrees. Furthermore, all technicians are trained and proficient with ISO 17025 :2005 procedures, Best Laboratory Practice and ASTM analysis methods. Our high level of automation allows quick turnaround time, greater efficiency, interpretation consistency, reliability and quality results. Our laboratories provide oil analysis services on industrial and transport lubricants, fuel, varnish, grease and coolants monitoring the condition of engines, hydraulics, bearings, gearboxes, differentials, transmissions, compressors, pumps or turbines. Predictive Maintenance Corporation and Tribologik Corporation are your equipment’s best friend!

Click here if you would like a quotation or additional sale or product information