As one of the professional China tungsten boat manufacturers and suppliers, Hanz Material Technology is able to supply you with high quality tungsten boat. Welcome to make contact with us.Size:All kinds of Evaporation Boat and Coil of Tungsten for vacuum metalizing are available according to the requests of customers.Stock Size of baoji hanz popular tungsten boat :HZ210--00PG       0.2*10*100mmHZ310--00PG       0.3*10*100mmHZ310--01PG       0.3*10*100 mmHZ315--03YG       0.3*15*100mmHZ510--00PG       0.5*10*100mmHZ515--00PG       0.5*15*100mm