Molten Corporation is a sports equipment and automotive spare parts manufacturing company in Hiroshima, Japan. Molten is mostly known for producing balls for various team sports, including American footballs, association footballs, basketballs, dodgeballs, handballs, and volleyballs. Specifically, Molten basketballs are the official balls in all FIBA world-scale competitions and many local leagues outside of North America. Molten is also the official volleyball manufacturer in US volleyball and NCAA men's and women's championships.