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Metal Surface Super Finishing Experience at your Service


Fintek, formerly Finishing Techniques, have brought together workpiece superfinishing methods into a one-stop shop for precision engineers. We use world leading German made OTEC mass finishing and super finishing equipment and as their official UK agent we are able to draw on the company’s in-depth knowledge gained from providing metal parts finishing systems to global companies.

We are happy to sell the metal surface finishing process, including machine, or run your parts as a subcontract service, saving you the capital outlay. We are certified to ISO9001 and AS9100.

For more than 30 years’ we have helped our customers in aerospace, motor sport, medical device and other precision industries to improve quality, repeatability and finishing productivity.

Metal part surface smoothing testing and quality control at Fintek

Full Inspection and Quality Control

Our inspection and quality control lab ensures all micro finished and polished components meet the exacting standards agreed with you.


Founded in 1996, OTEC Präzisionsfinish GmbH has grown from a small manufacturer of polishing machines to become a truly global player in automated mass finishing. Their administration, research and production facility in Germany covers some 8,000 square meters. A process of continuous development and a growing workforce have constantly expanded the areas of application for OTEC’s equipment throughout aerospace, autosport, medical device, toolmaking and other precision engineering industries.

More about Otec+