Application Metallizing, Electron-beam Spraying ,sinteting annealing in reducing atmosphere in electronics. Military and light industries Evaporate small lengths of wire or to evaporate materials. Tungsten boat is ideal for use in small evaporation systems. Tungsten boats sources are used for the vacuum evaporation of materials. Features Metallizing, Electron-beam Spraying ,sinteting annealing in reducing atmosphere in electronics. Military and light industries Evaporate small lengths of wire or to evaporate materials. Tungsten boat is ideal for use in small evaporation systems. Tungsten boats sources are used for the vacuum evaporation of materials. We can supply pure tungsten boat, molybdenum boat, tantalum boat and so on, Customized products can be supply, according to drawing, Special requirements to be agreed upon by the supplier and buyer.