Muroran Works, Bar & Wire Rod Unit, NIPPON STEEL & SUMITOMO METAL CORPORATION

This is a steel plant of the steel manufacturer with the world's third-largest crude steel production. Steel bars and wire rods are mainly produced there. For groups of ten or more, a tour of the blast furnace, etc., is offered on weekdays (advance reservation required).
Location 12 Nakamachi, Muroran City
Phone 0143-47-3375
Business hours Discussion needed for a tour.