Founded in Finland in 1910, Luvata manufactures technically demanding copper products and provides related engineering support for applications ranging from electric mobility to healthcare. Now part of Mitsubishi Materials Corporation, the company operates 10 manufacturing sites across six countries and four continents, with about 1,500 employees. Its more than 25 years of experience in ammunition products and over 50 years in resistance-welding electrodes reflect a long history of specialized copper manufacturing.
IATF 16949
ISO 9001
ASTM F68
Wieland-Werke AGFounded in 1820, Wieland-Werke AG develops and manufactures copper and copper-alloy semi-finished products, components and technical solutions for industries around the world. The company combines materials expertise with a global network of 89 locations, including service centers that keep extensive metal inventories available for regional processing and distribution. Its development work also includes virtual product engineering, accredited-laboratory support and specialized heat-transfer and electrification solutions.ALLIANCE, OH
Hussey CopperHussey Copper is a Leetsdale, Pennsylvania manufacturer with roots reaching back to 1848 and more than 175 years of copper-making experience. Its Leetsdale operation uses 100% recycled copper feedstock, processing more than 100 million pounds of scrap each year before supplying precision busbar and related components to manufacturers serving critical electrical infrastructure. With additional production in Eminence, Kentucky, the company remains part of Pantheon Electric while maintaining an integrated path from melting through finished production.LEETSDALE, PA
Sam Dong Co., LtdFounded in 1977, Sam Dong Co., Ltd. manufactures winding-wire materials and related copper products for the electrical-energy and equipment industries. Its portfolio ranges from oxygen-free high-conductivity copper to continuously transposed conductors and MgB₂ superconducting wire, supported by facilities in South Korea, the United States, and Poland.DELAWARE, OH
LevitonLeviton Manufacturing Co., Inc., established in 1906, makes electrical, lighting, data-networking, and energy-management products for everyday spaces. Its network business manufactures end-to-end copper and fiber cabling systems, with network products designed and manufactured at multiple U.S. sites and facilities around the world. The company says it is working toward company-wide carbon neutrality by 2030.MELVILLE, NY