Tempered Spring Co





















of Sheffield
1895 Company founded.
1900 Private company.
1937 Spring manufacturer.[1]
1961 Helical spring, heavy presswork and agricultural component manufacturers. 1,000 employees.[2]
1962 A member of the Tempered Group
1963 Motor Show exhibitor. Coil springs and presswork.[3]
1992 Part of T. and N.