To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for Tungsten Alloy Ring, Niobium Plate, Raw Tungsten Foil, Niobium Crucible High Purity,Polishing Tungsten Plate. Our products are new and old customers consistent recognition and trust. We welcome new and old customers to contact us for future business relations, common development. Let's speeding in the dark! The product will supply to all over the world, such as Europe, America, Australia,Greek, Kuala Lumpur,Japan, St. Petersburg.All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.