Coil Tungsten Filament Price on Sep.30, 2017

Coil tungsten filament price is 2.80USD/PC on Sep. 30, 2017, EXW, Xiamen, China. This type of electron beam tungsten filament cost is not mainly influenced by the raw material, so the price can be kept or increased not so greatly during the raw material rapid increasing period.

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coil tungsten filament image

 

 

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