In 1976, Marjorie Brown and her family relocated to County Durham in the North of England, where they became involved in manufacturing components for microwave ovens. Settling on the Greenfields Estate in Bishop Auckland, a site formerly used for coal mining and repurposed by the British government for industrial factories, the Browns established a furnace specifically designed to toughen glass. One of their early projects included producing toughened microwave glass that was then shipped to Melbourne for use in microwave ovens.

Brown recalls an unusual challenge they encountered while importing goods from England. Due to limited availability of pumpkins in the North of England at the time, the family resorted to shipping trombones along with their furnace equipment. These musical instruments were declared through customs as such, allowing the shipment to pass without complications.

The microwave oven doors produced at the facility were later adorned with screen printing, a decorative technique that has continued to be applied to these appliances since that time. Brown also reminisced about an event at a Domestic Appliance Exhibition in Europe several years later, where a live demonstration involving a microwave oven successfully illustrated the rising of a souffle, marking a memorable moment in the early days of microwave technology adoption.