This is the 10968th most frequent Polish word.
fabryki
"Fabryki" means "factories" in English.
Here, 'fabryki' is the plural nominative form of 'fabryka', used to denote multiple factories as the subject.
W naszej okolicy znajdują się trzy fabryki.
In our area, there are three factories.
Here, 'fabrykach' is in the locative plural form, indicating the location where the action takes place (inside factories).
Zatrudniam wielu pracowników w fabrykach.
I employ many workers in factories.
In this case, 'fabryki' is the plural nominative form used as a subject to describe factories that produce electronics.