San Francisco's wartime manufacturing peak (1940s)
During World War II, San Francisco was a shipbuilding hub and had a major food processing sector. The city's industrial base employed thousands and made goods for both war and civilian markets.
After the war, zoning increasingly favored office space over industrial uses.
High costs pushed many makers to cheaper regions, shrinking the city's manufacturing base.
SFMade's store is part of a later effort by City Hall and nonprofits to revive local manufacturing.
