High Melting Point Tungsten Filament Used To Vacuum Coating

High melting point tungsten filament widedly used for vacuum coating .

Material of tungsten filament is WAL1 material 

MOQ is 500 pieces of tungsten filament 

Type : customized type according to customer's design request 

Surface of tungsten filament is metal bright surface 

Packing : 100 pieces of tungsten filament packed in one bag, then 500 pieces tungsten filament packed within one carton box  

Please contact us  

trista@yuhengco.com.cn