Unparallelled Local Factory in Another World: Conquering Another World with Trust and Achievements

An entire local factory has been transported to another world. Veteran engineers working at a local factory will use their technical skills and knowledge to conquer another world?! As the battle between the human army and the Demon King's army intensifies, the first site the engineers arrive at is the extremely shady weapons factory in the Demon King's castle! In order to save the oppressed goblins, Japanese corporate warriors will start a revolution!! The closest thing to a god in this world is... an engineer!