Hoben International manufactures a comprehensive range of high quality investment powders for the casting of jewellery products. The Company is now the leading manufacturer of investment powders in Europe today.      Hoben also provides a comprehensive range of products, equipment and accessories required by the jewellery casting industry. These include dewax and burnout furnaces, vacuum mixing machines, high quality waxes, mould rubber, crucibles and a complete range of consumables and cleaning and finishing equipment.