This company has been manufacturing galvanized nails since 1819 (203 years), and their current factory building has been making galvanized nails continuously si

This company has been manufacturing galvanized nails since 1819 (203 years), and their current factory building has been making galvanized nails continuously since 1848 (174 years). http://web.archive.org/web/20210612014407/https://www.tremontnail.com/searchgalvanizednails.htm http://web.archive.org/web/20210612014407/https://www.tremon...