manufactory vs industrial plant

manufactory and industrial plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
manufactory	Yes	No	No	No
industrial plant	Yes	No	No	No

As nouns, industrial plant is a hypernym of manufactory; that is, industrial plant is a word with a broader meaning than manufactory:

manufactory: a plant consisting of one or more buildings with facilities for manufacturing
industrial plant: buildings for carrying on industrial labor

Other hypernyms of manufactory include plant, works.

manufactory (noun)	industrial plant (noun)
a plant consisting of one or more buildings with facilities for manufacturing	buildings for carrying on industrial labor