Electron Beam Tungsten Filament After-Sales Service and Support

Chinatungsten Online After-Sales Service and Support includes but not limits to:

1) Provide export and import documents, custom clearance documents and other needed by customers.
2) Statistics and documents during the testing process.
3) Provide professional answers and solutions which customers may encounter in the course of using.
4) Recycle the residues and waste of Electron Beam Tungsten Filament from customers.
5) Other after-sales service and support.

Chinatungsten Online Customer Service and Support

Electron Beam Tungsten Filament Payment and Document
Electron Beam Tungsten Filament Pro-forma Invoice
Electron Beam Tungsten Filament Invoice
Electron Beam Tungsten Filament Packing List
Electron Beam Tungsten Filament Bill of Lading
Electron Beam Tungsten Filament Certificate of Analysis
Electron Beam Tungsten Filament Certificate of Origin