... supply vacuum annealed tungsten and molybdenum(tzm, mo-la) foil, sheets, plates, discs, squares. Owning two hot rolling machine ... supply vacuum annealed tungsten and molybdenum(tzm, mo-la) foil, sheets, plates, discs, squares, ribbons. With very good performance ... elements,heat shield, sintering trays, sintering boats, stacking sheets, base plates, sputtering target, crucible in electronic, vacuum ...