Duwani Mechanical Products was first mentioned in the new Star Wars canon in the 2019 reference book Ultimate Star Wars, New Edition. In the Star Wars Legends continuity, the company was first mentioned in Tales of the Jedi Companion, a 1996 roleplaying game reference book published by West End Games as a tie-in to the Star Wars: Tales of the Jedi comic-book series.
Duwani Mechanical Products was first mentioned in the new Star Wars canon in the 2019 reference book Ultimate Star Wars, New Edition. In the Star Wars Legends continuity, the company was first mentioned in Tales of the Jedi Companion, a 1996 roleplaying game reference book published by West End Games as a tie-in to the Star Wars: Tales of the Jedi comic-book series.
- Ultimate Star Wars, New Edition