We’ve seen them all and done em all.
With over 45-years of work-holding experience, NNG Industries is a premier supplier & re-builder of rotating hydraulic and pneumatic chucks, expanding mandrels, collet chucks, hydraulic self-centering steady rests, hydraulic cylinders, pneumatic cylinders, and a full line of driven tooling.
Upon arrival, our skilled technicians will disassemble, clean, and inspect the incoming assembly. We will then determine a solution to the cause of failure and provide a full analysis report.
We have the capabilities to perform even the most difficult and complex repairs. We complete all work rapidly, cost-efficiently, and offer a full warranty from the date of installation.