Home/JLPT N1/Vocabulary/製鉄製鉄N1🔊☆ Save to listせいてつMeaning—Kanji in this word製鉄Example sentencesその製鉄工場を建てるのは非常に大変な事業だった。Building the steel factory was a great enterprise.Related words既製既製服作製手製新製品精製製製鋼