Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,478 pages of information and 233,901 images on early companies, their products and the people who designed and built them.
of Reliance Works, Chester. Telephone: Chester 765/7. Telegraphic Address: "Reliance, Chester"
1910 Private company.
1926 Patent - Improvements in or relating to windows. 
1928 Company made public.
1937 Listed Exhibitor - British Industries Fair. Metal Windows and Doors of all types for every class of building. (Stand No. B.413) 
1953 Patent - Improvements in or relating to glazing bars. 
1961 Manufacturers of metal window frames, doors and patent glazing. 2,750 UK employees. 6,000 employees worldwide.