... Materials Co., Ltd is located in Non-ferrous Metal Production Base, Baoji in Shaanxi , China.Our company holds Tantalum, Niobium as ... grades of their metals, Such as plate, sheet, foil, tube/pipe, wire, rod/bar, flanges, standard parts, crucible, target. We can ... in high strength ,high conductivity ,resistance to corrosion by liquid base metals ,section with low neutron capture ,etc ,widely used for ...