AESSEAL, the Rotherham-based manufacturer that specialises in the design and manufacture of mechanical seals and support systems, has announced the appointment of former Institution of Mechanical Engineers President (IMechE), Carolyn Griffiths, to its board. Griffiths, a senior professional from the rail industry who established and was the first Chief Inspector of the UK's Rail Accident Investigation Branch, is vocal in her support for change within the engineering profession. She joins AESSEAL as a Non-Executive Director.