Profile: Diamond Ground Products Ltd. manufactures and supplies tungsten products. We offer premium quality tungsten ready to ship, available in a variety of diameters & materials. Our precision CNC grinding & polishing techniques eliminate inconsistencies common with improperly ground tungsten electrodes. Our electrode products range includes plasma welding electrodes, tungsten resistance electrodes, orbital tungsten electrodes, and stinger TIG electrodes. Our DGP III tungsten electrode grinder provides welders with the industry's precise and complete 'system' to longitudinally diamond grind, cut, and flat tungsten electrodes.