Baoji zhipu non-ferrous metal processing co., LTD. Main processing single crystal furnace, vacuum furnace, furnace, such as sapphire molybdenum, tungsten, tantalum, niobium tungsten bars, tungsten, tungsten plate thermal field, tantalum, tantalum, tantalum diaphragm, tantalum foil, tantalum, tantalum, tantalum bars' accessories processing, such as domestic use of the best quality raw materials, equipped with advanced equipment and professional production team, can be customized according to the requirements of all kinds of materials of tungsten products, welcome to inquire, looking forward to your cooperation!