With a legacy of nearly 100 years, CMW creates world-class, high-performance metallurgical products and supports industrial customers worldwide with innovative service, metallurgical expertise and application knowledge that we intend will exceed your expectations. CMW operates in three primary business units: electrical contacts, tungsten-based high-density metals and copper-based resistance welding consumables. Explore our site to find information useful to the improvement of your business. We stand ready to assist you!