of Trafford Park, Manchester; of 29 Clifton Street, Finsbury Square, London, E.C.
British subsidiary of Carborundum of USA.
1907 Exhibited a variety of tools, etc at the Olympia Machinery Exhibition
1937 Abrasive manufacturers. "Alfrax" Refractory Products. "Aloxite" Grinding Wheels. "Carbofrax" Refractory Products. [1]