noun
wiremaking; wiredrawing
Refers to the industrial process of manufacturing wire, including drawing metal into wire form.
この工場では針金製造を行っています。
This factory carries out wiremaking.
針金製造の技術が進歩した。
Wiremaking technology has advanced.
Compound of 針金 (はりがね, 'wire') and 製造 (せいぞう, 'manufacturing').