Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,981 pages of information and 229,144 images on early companies, their products and the people who designed and built them.
of Chester Street, Aston, Birmingham
1912 Credenda Conduits Co, of Chester Street, made tubes and was entering the new field of electrical conduits
1916-21 Annual reports in Coventry Archives
1919 Tube Investments was registered as a public company, combining the seamless steel tube manufacturing companies of Tubes Limited, Credenda Conduits Co, Simplex Conduits Ltd, Star Tube Co and St. Helen's Tube and Metal
1931 Credastat automatic oven thermostat - patented by the Credenda Conduit Co Ltd, Birmingham 1931, used on Creda electric cooker with oven of 1933. One of the early electric cookers to be fitted with a Credastat automatic oven thermostat. Credastat was an optional extra on Creda cookers at this time.