Union Industries design, manufacture, install and service high quality, long lasting, bespoke industrial engineered products for all industry sectors including; Warehouse & Distribution, Food, Manufacturing, Engineering, Agriculture, Aerospace, Chemical & Nuclear, Pharmaceutical, Transport & Logistics. Our specialities are the design, manufacture, installation and service of high quality Rapid Roll High Speed Industrial Doors, including the revolutionary Eiger door for cold stores / freezers and the Ramdoor which is known to be the most wind-resistant Door available in the UK - having achieved the maximum Class 5 wind-resistance rating. All Union Industries' High Speed Industrial Doors are manufactured in Leeds, West Yorkshire. Union Industries is the trading title of Ralph Ellerker (1795) Ltd. From its history in serving the needs of the agricultural industry since 1795 as cover makers, Union Industries has now become a leader in the manufacturing industry with the development of a range of high quality, robust and reliable Rapid Roller Doors for factories, cold stores, warehouses and distribution centres and also heavy duty Industrial Curtains for all types of industry sectors.