You can find that tungsten is at work whenever the heat's on. Tungsten material properties (having the highest melting point, good electric conductivity, excellent thermal conductivity and a uniquely low thermal expansion and a very high level of dimensional stability)  tungsten  can  suitable for very high-temperature applications.
Sanhui Company Limited products and supplies tungsten wire and other tungsten alloy wire (such as tantalum tungsten alloy wire, copper tungsten alloy wire and other tungsten alloy wire). Tungsten wire has the same properties of tungsten materials. The crystal structure of tungsten wire is compact.

Tungsten wire is usually used to manufacture electric light and electric vacuum components and the high temperature heating body and high temperature structural parts( like filament for all kinds of lamps) and is applied to make vacuum evaporation plating tungsten spiral.

Type	Purity of tungsten		tungsten wire applications
WAL1	>=99.92%	T	double-screwy filament.filament for hihg colour temperature lamp and shockproof lamp,etc.
		L	filament for incandescent lamp.cathode for emitting tube.high temperature electrodes.tungsten wire in twisted.etc.
		W	folded-heater for electronic tube,etc.
WAL2	>=99.92%	T	filament for fluorescent lamp,etc.
		L	heater for electronic tube.filament for incandescent lamp.tungsten wire in twisted,etc
		W	folded-heater,grid and cathode for electronic tube,etc.
WAL3	>=99.92%	L	filament for normal lamp.spring wire for semicondutor,etc.
W1	>=99.95%		tungsten wire in twisted and heating parts,etc.
W2	>=99.92%		grid siderod for electron tube.tungsten wire in twisted,etc.