Manufactures Tungsten Products Silver Ag, Tantalum Ta, Technetium Te, Thallium Tl, Thorium Th, Tin Sn, Titanium Ti, Tungsten W, Uranium U, Vanadium V, Zinc Zn, Zirconium Zr, Bohrium Bh, Dubnium Db, Hassium Hs, Rutherfordium Rf, Seaborgium Sg, Ununnilium Uum, Unununium Uuu, Ununbium Uub, Polonium Po