In 1964 the company acquired Insuloid Manufacturing, a business which had been founded in 1933 by the Emery family in Hulme, Manchester manufacturing bus-bar insulations.
I 1964 overtog firmaet Insuloid Manufacturing, en virksomhed som var blevet grundlagt i 1933 af den Emery familien i Hulme, Manchester, der fremstillede bus-bar isolering.