Cottingham Enginering Limited has been established for over 8 years. Seal-e-Zee and AE AutoTech are subsiduary brands of that company.

Cottingham Engineering Limited
Precision engineering company specialising in Torque converter remanufacture for both OE and Aftermarket. Sub-contract engineering, Jig and Tool design and manufacture. Production line breakdown repairs, Welding and Fabrication. Repair and re-design of components for the Automatic transmission industry.

In 2010 we will be offering an exchange Valve body reconditioning service for the latest 5 & 6 speed Aisin Warner transmissions. All makes are undertaken on an individual basis.

AE AutoTech
Design and manufacture of speciality tools and test equipment specifically for the Automatic Transmission industry. Design, manufacture, programming and technical support for Valve body data acquisition systems as used by Hydra-Test Ltd.

Seal-e-Zee
Sales and distribution of the very successful range of spray products including our unique Cone fitting system.

'We are constantly striving to bring new and innovative products to market....'

Says Alan Smith, managing director of Cottingham Engineering Ltd. 'Having spent over 30 years in the automotive industry, it has long been my intention to design and manufacture innovative tools and test equipment to help rebuilders overcome today's modern transmission problems. Paul Irwin and I have been in partnership for well over 30 years with Midland Automatic Transmissions but have now decided to divide our skills to allow us to concentrate in our particular areas of interest.'

Alan says, 'As an established precision engineering company we are able to undertake almost any engineering requirement a customer may have, so the design and manufacture of tools and test equipment is a growing area for us.

Cottingham Engineering Limited now encompasses the Seal-e-Zee and AE Autotech brands and Alan can often be seen at seminars and exhibitions promoting and demonstrating various products from the range. This year he will be writing and conducting seminars in Australia, Russia, Ukraine, Crimea, China and Europe with Bill Henney, the renowned automatic transmission specialist.