The WELDSTONE Components Group, with sales and service locations in Europe, North- and South America as well as Asia, is a leading manufacturer of tungsten products. In addition to plasma and welding electrodes, the product range also includes tungsten heavy metal, tungsten copper and tailored tungsten special alloys. The company group controls the entire production process from the raw materials like ammonium paratungstate (APT) and tungsten copper through to the finished product. This guarantees consistently high product quality.