Midwest Tungsten Service, Inc. - Willowbrook, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified custom manufacturer of tungsten electrodes. Available in doped tungsten construction. Other products such as machined parts, filaments, foils, coils, wires, bars, plates, boats, evaporation sources, electron beam gun parts, anode assemblies, busbars, cathode blocks, crucibles & beam formers are available. Machining capabilities include EDM, laser cutting, stamping, grinding, CNC milling, drilling & turning.
www.tungsten.com/

Agie Charmilles, LLC - Lincolnshire, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of electrodes made from various materials, such as carbide, copper, tungsten copper, graphite, brass and tungsten brass. Custom, tubular and multi-channel electrodes are available as well.
us.gfac.com/intech/shop/electrodes_tubes.as...

Grainger Industrial Supply - Locations
Distributor
Distributor of tungsten electrodes. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.