... tantalum, molybdenum, niobium and other different kinds of special-shape.Main products are as below:Series A: Molybdenum Series, ... , molybdenum sheet, molybdenum alloy plates including TZM, molybdenum special-shape products& alloy series, etc..Series B: Tungsten Series, ... wire, tungsten bar, tungsten plate, tungsten sheet, tungsten special-shape products& alloy series, etc..Series C: High-temperature ...