| Place of Origin |
Jiangxi China (Mainland) |
| Brand Name |
BESEEM |
Tungsten Filament is mainly used as filament,cathode for emitting tube,high temperature electrodes,Tungsten wire in twisted,folded-heater for electronic tube,grid,gridsiderodelectron tube.The type contain WAL1,WAL2,WAL3,W1 ,W2.